Straight up. Your pops is a bytch made nikka. You should be glad you haven't inherited such a rotten trait. Look at all these fools trying to rationalize this p*ssy behavior. What would make a man turn on his family like that? I'm aware shyt happens but not respecting your wife who birthed 3 of your kids, raised them, etc enough to divorce her and do right by the kids is disturbing.
You said he has 3 houses, yet can't provide food in the house? Breh can't even help your lil sis out with college? He's going to burden her life with student loans and put her in a financial graveyard at a young age because of a new relationship?

And here you have the majority of this site co-signing this because their parents left them a$$ out as well to fend for themselves. It don't work like that. It shouldn't work like that. Your pops is a bytch. I'm a pray for you homie. I don't know how you reverse such behavior at his age.