Scott Disick & Kourtney Kardashian Fight After Their Kids' First Meeting With The Lord's Girlfriend Sofia Richie -- WATCH

Kourtney Kardashian is demanding respect!!
The Keeping Up With The Kardashians star and Scott Disick have a tense stand-off in Sunday’s all new episode — and it’s all because of baby daddy introducing their kids to his girlfriend Sofia Richie. She’s never called out by name, (The devil works hard, but Kris Jenner works harder) but true fans can read in between the lines.
Watch a preview (above) and take in the full ep. Sunday at 9 p.m. on E!.