Ehhhhhhhhhh... She was with another dude for YEARS. The guy didn't marry her but still. And she's been with Brennan since at least 2012, cuz he was talking about her being there for him during a tough season.
How is she a bust down, when as far as you know she's slept with three people.
You can call her a "bust down" for cheating, definitely,
but not for having two children out of wedlock. That's not fair. Plenty of unwed mothers out here man. NT can't be casting judgment like the Catholic church.