I have the same thing except with my mom. but I found out after my dad died how much of an ass he would be to her (holding guns up to her and threatening her for random things-and yes they were real guns) and how he would take her to court every 3 months to ask for my support, meanwhile she just didn't have the money (and how many times she went to jail and lost her drivers license due to not paying for something she couldn't afford)