The Gosselin family drama is back in the headlines, with Jon Gosselin alleging that his ex-wife Kate Gosselin cheated on him with her bodyguard during their marriage — claims that surfaced this week alongside the release of a bombshell memoir by the couple's son.
Jon alleged that Kate carried on an affair with the bodyguard, saying the man was 'sleeping in my house' and claiming the two had been secretly involved for years. The reality television star, who was married to Kate for a decade, has made infidelity allegations against her before, but the renewed claims landed with fresh force this week.
The allegations come as Collin Gosselin, one of the couple's sextuplets, published his memoir 'In the Shadow of Eight: Surviving the Reality of My Childhood' on October 13, 2026. In the book, the 'Jon & Kate Plus 8' alum levels serious accusations against his mother, describing what he calls a 'dark' and 'violent' childhood and accusing Kate of abusing him. The memoir has put an intense new spotlight on Kate, who has long presented herself as the family's devoted matriarch.
Jon and Kate became reality television pioneers with 'Jon & Kate Plus 8,' which chronicled their life raising twins and sextuplets and turned them into household names in the late 2000s. Their marriage collapsed in spectacular public fashion, with a bitter divorce finalized in 2009 that played out across tabloid covers and gossip columns. The couple's custody arrangements for their eight children have continued to generate controversy for more than a decade and a half, with Jon and Kate frequently trading accusations through the media.
In recent years, Collin has been the most outspoken of the children, siding publicly with his father and making allegations about his mother's treatment of him, including claims related to a period he spent in an institution. Kate has previously denied mistreating her children. The release of Collin's memoir — and his father's fresh infidelity allegations arriving in the same news cycle — has reopened one of reality television's ugliest family feuds, with Kate once again at the center of a storm she has spent years trying to leave behind. Representatives for Kate Gosselin have not publicly responded to the latest claims.
Collin has been the most outspoken of the eight children in recent years, publicly siding with his father and describing a period he spent in an institution as part of what he characterizes as his mother's harsh treatment. Kate has previously denied mistreating her children, and the dueling accounts have made the Gosselin custody saga one of reality television's most enduring — and most painful — post-show storylines. 'Jon & Kate Plus 8' was a genuine cultural phenomenon at its peak, drawing enormous audiences and turning the Pennsylvania family into tabloid royalty. The price of that fame became clear as the marriage disintegrated on camera and in the courts, with each subsequent revelation extending a saga that began as wholesome family programming. Seventeen years after the divorce, the Gosselins remain a cautionary tale about what happens when family life becomes content.