So, in January I bought tickets to see a concert that DH wanted to see for May 1st. Today he tells me he has to look for a babysitter for that night since it's his weekend. I told him we didn't have to do that, I would get my mom to watch my DS and his parents would keep his DD. He says, well what about SSD. I use SSD since it's his step daughter from his first marriage that he continues to take out of obligation and "it's easier than arguing with BM" even though it's not his BD. His parents don't want to take her and she doesn't even know my mother. I said that he should just tell BM that she'll have to keep her that weekend, since it's HER daughter anyway. WE shouldn't have to pay for a babysitter for her daughter just because her real dad is a loser and her other grandparents aren't involved either. I just get SO mad being tied down because of this constant drama of a SD that isn't even his kid. Vacations, trips all of it, it's always a problem, half the time we end up cancelling because of her. I am just irritated and frustrated. I just told him forget it, if it's going to be that much trouble I don't even want to go.