Bill Hudson, the estranged father of actors Kate and Oliver Hudson, vowed to never talk to his two oldest children ever again. On Father's Day, Oliver took to Instagram to wish his dad a "happy abandonment day," which did not sit well with Bill. Now Goldie Hawn's ex vowed to disown Oliver and Kate telling the Daily Mail, "I set you free, I had five birth children, but I now consider myself a father of three. I no longer recognize Oliver and Kate as my own."

 Happy abandonment day... @katehudson

A photo posted by Oliver Hudson (@theoliverhudson) on Jun 21, 2015 at 6:18pm PDT

Both Oliver and Kate put up Instagram posts of their mother's life partner, Kurt Russell, on Father's Day, calling him Pa. Kate has always considered Russell more of a father than her biological one. "He [Bill] doesn't know me from a hole in the wall," she told Vanity Fair. "But I don't care. I have a dad [Russell]. The bottom line is, you call your kids on their f---ing birthday. I'm glad I had a dad who was there on my birthday."