Kody’s “rules” for adult kids

I’m new here so forgive me if this has been mentioned.

I’m on season 17 episode 2. Kody is having a tantrum about how Garrison is an “adult” who should be basically taking care of himself because he’s a “grown man”. I think he refers to a similar rant about Gabe.

He doesn’t make Robyn’s adult kids move out.

Hearing how he speaks about his sons is just awful.