Brian says he blames his ex-wife, Libby, for alienating him from their kids, but the former couple’s two oldest children, Anna and Nate, both say they want a relationship with their father.

TELL DR. PHIL YOUR STORY: Conflict so big it needs a Dr. Phil solution?

The siblings also say that despite Brian’s claim that Libby turned them against him, she isn’t to blame.

WATCH Former Couple Argues Over Who’s To Blame For Dad’s Lack Of Relationship With Their Kids

“I’ve reached out, and reached out, and reached out and for the most part, been ignored,” claims Brian in the video above.

How does he respond when Dr. Phil asks, “And you have no ownership in that?”

WATCH Dr. Phil To Ex-Spouses Who Won’t Stop Arguing: ‘Tell Me How I’m Supposed To Help You’

Part one of this two-part episode airs Monday. Check here to find out where you can watch. Then, tune in for the conclusion on Tuesday to see what happens when Brian reunites with Nate and Anna.

Check here to find out where you can watch.

TELL DR. PHIL YOUR STORY: Explosive family drama?

Man Claims He’s Been ‘Erased And Abandoned’ By His Kids