The original was deleted, so there's this:
Honestly, I think reddit's wrong here. They are all suffering, but the girlfriend of two years is getting the equity that the boyfriend had ($112.5k assuming no changes since they bought the house). And, quite frankly, is still young + can go find someone else. Maybe give her a little, but there's no reason for Mike to call his parents narcissistic (a favorite word of the < 30s these days).