I don't have kids, but is it considered good parenting to tell your children they are dead to you through the press?

Kate and Oliver Hudson being attractive and successful siblings. (via Getty)

That's what Kate Hudson's amazing dad did. He should start a blog about being a father.

Apparently he was so, so mad because of a photo that Kate's brother, Oliver, posted on Instagram on Father's Day. It was an adorable childhood picture of little Kate, Oliver, and their loving, role model dad, Bill. Oliver tagged Kate and captioned it "Happy abandonment day..."

Happy abandonment day... @katehudson

A photo posted by Oliver Hudson (@theoliverhudson) on

Bill divorced the siblings' mom, Goldie Hawn, when they were little, and they consider their stepdad, Kurt Russell, to be their real dad. But Bill told the Daily Mail he understands that divorce can be complicated for young children, and ultimately he just has his kids' best interests at heart:

Sources: Us Weekly | Us Weekly | Daily Mail | Us Weekly