Kate Hudson’s relationship with her biological father, Bill Hudson, has been strained for decades.

“I don’t really know him,” Kate, said of her dad.

“I haven’t talked to him in a while.

Kate Hudson at a red carpet

It was hard growing up and your real father’s not there.

He would be there sometimes, and other times he wasn’t.”

Later, she added, “He doesn’t know me from a hole in the wall.”

Kate Hudson with her brother Oliver Hudson

Bill certainly didn’t seem pleased with the interview.

The sweet photo was contrasted by the scathing caption, which read, “Happy abandonment day.”

Meanwhile, their step-dad, Kurt Russell, got a sweet shoutout from both.

Kate Hudson smiling

“I no longer recognize Oliver and Kate as my own.

I would ask them to stop using the Hudson name,” he said.

“They are no longer a part of my life.

Oliver’s Instagram post was a malicious, vicious, premeditated attack.

He is dead to me now.

As is Kate.”

The musician accused his ex-wife, Goldie Hawn, of turning their children against him.

Despite years of public feuding, Kate’s relationship with her father appears on the mend.

Still, there does seem to be a little ray of hope for them to find greener pastures.

“He was always there, for the soccer games, the recitalsalways.”