Hayley Law, known for her role as Valerie Brown in the CW series Riverdale, is reportedly embroiled in a bitter feud with her father, casting director Blair Law, after he married her former best friend, Caitlin Mitchell-Markovitch. The 33-year-old actress, who grew up in Surrey, British Columbia, has been noticeably absent from family events, including Caitlin's bridal shower, leading sources to describe the situation as 'the ultimate betrayal.'

Blair, in his sixties and a well-known figure in Vancouver's casting scene, began dating Caitlin, who is 30 and also a former Riverdale co-star, in October 2025. Their relationship has strained his bond with Hayley, who has unfollowed both her father and Caitlin on social media. In contrast, Hayley's sister Brittany attended the wedding, indicating a divide in family loyalties.

Hayley's relationship with her mother remains strong, as she was primarily raised by her after her parents' messy separation. The actress has often credited her mother as her role model, while her father has been less present in their lives. This family drama highlights the complexities of personal relationships within the entertainment industry.