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Political defectors face mistrust, hostility, sexism, and worse. Why do they do it?

Most political analysis treats a floor-crossing as a simple strategic maneuver—a vote count shift or a leadership gambit. The Walrus, however, peels back the curtain to reveal a darker, more visceral reality: the act is often a traumatic social exile that subjects politicians to a unique cocktail of misogyny, personal vitriol, and institutional abandonment. This piece is essential listening for anyone trying to understand why party discipline remains so rigid in Canada, not because of abstract loyalty, but because the human cost of breaking ranks is often unbearable.

The Human Toll of Betrayal

The authors, Alex Marland, Jared J. Wesley, and Mireille Lalancette, anchor their argument in the harrowing experience of Sandra Jansen, a former Alberta Progressive Conservative who crossed to the New Democrats. The Walrus writes, "Jansen opened a member's statement as follows: 'What a traitorous bitch.' 'You both are a disgrace to Alberta, lying bitches.'" The sheer volume of this abuse forced the legislature to assign her a security detail, a move that ironically drew more criticism over the cost of her protection. This framing is effective because it moves beyond the political mechanics of the switch to the immediate physical and psychological danger the individual faces. It forces the reader to confront the fact that for women in politics, crossing the floor isn't just a career risk; it is a safety hazard.

Political defectors face mistrust, hostility, sexism, and worse. Why do they do it?

The piece argues that the backlash is not merely about policy disagreement but about a perceived violation of tribal identity. The Walrus notes that partisans feel a "fierce reaction" to betrayal, leading to a "big stew of venom" that surrounds the defector. This evidence holds up well when viewed through the lens of social psychology; the authors correctly identify that the anger stems from a feeling of personal rejection by the voter base, not just political inconvenience. However, the narrative could have explored whether this intensity is unique to the current polarized era or if it has always been this high, perhaps drawing more heavily on the historical context of the Co-operative Commonwealth Federation leader whose portrait was erased decades after his defection.

"Don't underestimate how hard it's going to be to change parties! Some people are going to be upset, some will hate you, some people will feel totally betrayed."

The Gendered Nature of the Attack

Perhaps the most striking contribution of this coverage is its unflinching examination of how sexism amplifies the punishment for female defectors. The Walrus contrasts the treatment of male switchers with the "harsher media coverage" and "misogynistic innuendo" directed at women like Belinda Stronach and Jansen. The authors detail how Stronach was labeled a "political harlot" and a "treacherous wench," with cartoons depicting her as a sex worker. This is not just a difference in tone; it is a difference in kind. The argument here is that the public narrative weaponizes sexual morality to discredit women who exercise agency in their political careers.

The Walrus writes, "The misogyny that Jansen encountered online echoed the mass media vitriol that Belinda Stronach endured in 2005." By linking these two cases across time, the authors suggest a systemic pattern rather than isolated incidents of bad behavior. This is a crucial insight for readers who might assume that modern discourse has moved past such crude attacks. The coverage effectively demonstrates that when a woman leaves a party, she is often framed not as a principled dissenter, but as someone who has sold her body or her integrity for power. Critics might note that the article focuses heavily on high-profile cases, potentially missing the quieter, less televised instances of sexism that still damage careers without the national spotlight. Yet, the sheer brutality of the examples provided makes the systemic nature of the problem undeniable.

The Collapse of Personal Networks

Beyond the public spectacle, the article explores the quiet, devastating erosion of personal relationships. The Walrus describes a landscape where former colleagues "turn their backs or cross the street to avoid them" and where spouses are snubbed at social gatherings. The authors quote a party switcher who described the event as "such a traumatic event professionally" with "a lot of pain and suffering that goes with it on a personal level." This humanizes the abstract concept of "party discipline," showing it as a mechanism that enforces conformity through the threat of total social isolation.

The coverage also touches on the practical fallout for local constituents, noting that loyalists who campaigned for the politician feel "duped" and angry. The Walrus writes, "A party switcher told us about attending social gatherings where constituents were overheard whispering their displeasure about the decision." This highlights the disconnect between the parliamentary maneuver and the grassroots reality. While the executive branch or party leadership might view a floor-crossing as a strategic asset, the local volunteer base often views it as a personal betrayal. The article suggests that this friction creates a cycle where politicians are afraid to act on principle because the local cost is too high.

Bottom Line

The Walrus delivers a powerful indictment of the culture of Canadian politics, arguing that the fear of ostracization and the specific gendered violence directed at defectors serve as a silent but effective enforcement mechanism for party loyalty. Its strongest asset is the vivid, unvarnished testimony of those who have crossed the floor, which transforms a dry procedural topic into a study of human resilience and cruelty. The piece's biggest vulnerability is its heavy reliance on the most extreme cases of abuse, which, while necessary to make the point, may obscure the more subtle, bureaucratic ways parties punish dissent. Readers should watch for how these dynamics evolve as the digital landscape continues to lower the barrier for harassment, potentially making the "big stew of venom" even more toxic for future defectors.

Deep Dives

Explore these related deep dives:

  • Rachel Notley

    Notley is mentioned as having an 'inspiring conversation' that convinced Sandra Jansen to cross the floor. Understanding Notley's leadership of the Alberta NDP and her significance in Alberta politics provides important context

  • Party discipline

    The article discusses how parties punish defectors and enforce loyalty. This concept is central to understanding why floor-crossing is so controversial and what mechanisms parties use to maintain cohesion

Sources

Political defectors face mistrust, hostility, sexism, and worse. Why do they do it?

by The Walrus · · Read full article

Prime Minister Mark Carney walks with MP Chris d’Entremont, who recently crossed the floor from the Conservative caucus to join the Liberals. (Justin Tang/Canadian Press)

This story was originally published on thewalrus.ca

By Alex Marland, Jared J. Wesley, and Mireille Lalancette

In the 2015 Alberta election, Sandra Jansen was one of just nine Progressive Conservative candidates elected and the only woman in that caucus. She subsequently withdrew from seeking the party leadership and crossed the floor to the arch-rival New Democrats after an inspiring conversation with Rachel Notley. The NDP’s newest backbencher received a standing ovation in the legislature when she read aloud some of the misogynistic messages directed at her and then premier Notley on social media.

Jansen opened a member’s statement as follows: “‘What a traitorous bitch.’ ‘You both are a disgrace to Alberta, lying bitches.’ ‘Now you have two blonde bimbos in that party that are clueless.’ ‘Another useless tit goes NDP.’ ‘Dead meat.’ ‘Sandra should stay in the kitchen where she belongs.’ ‘Fly with the crows [and] get shot.’ ‘Dumb broad. A good place for her to be is with the rest of the queers.’” Jansen was temporarily assigned a security detail to ensure her personal safety, but widespread criticism over the cost of the protection officer led her to cancel the arrangement after just a few days. Although she was appointed to cabinet a year later, the blowback from crossing the floor factored heavily in her decision not to seek re-election.

Partisans have a fierce reaction to parliamentarians who betray their cause and bring ignominy upon the group. Given the deep-rooted party loyalties in Canada, it is no surprise that many voters feel betrayed when their elected representative unilaterally switches parties between elections, and that rejected partisans pile on criticism to make a perceived traitor’s life miserable.

There is the practical side of changing jobs, such as lack of familiarity with the new organization’s customs and workplace culture and not knowing who people are. There is the added dimension of needing to build trust with suspicious colleagues, most of whom, until recently, were adversaries, both within a caucus and an electoral district association. There are also the opinions of constituents to manage and a need to court their vote. And there is sexism.

A political staffer who has negotiated some prominent switches summarizes the hazards: “Don’t underestimate how hard it’s going to be to change ...