Reacting on Oliver Hudson's Instagram post on Father's day, Bill Hudson claims that he no longer recognises Kate and Oliver as his children.
The 65-year-old musician said that though he has five birth children, he now considers himself a father of only three, Fox News reported.
Moreover, the 'Smooth Talker' hit-maker has also asked the 36-year-old actress and her brother to change their last name as they are no more a part of his life.
Earlier, the 'Scream Cream' star, 38, had posted a throwback picture of himself and his sister as children next to Bill, captioning the picture, "Happy abandonment day.