So, DH didn't call SD on friday, I didn't ask nor insisted...I'm all fed up with that.

I'll mind my own business.

For father's day I made a t-shirt with BK's photo and a cute message. I figured that since I'm not allowed to have an opinion regarding SD, why would I include her? right? She has her own mother and her own means and if she wanted to send something for father's day to DH then she would and I'm sure she wouldn't have include BK on the gift.
SD didn't call him yesterday either, and somehow the resented it (HELLO? you haven't call her! how can you expect it back?) so we started to argue, and next summer vacations came up...in the middle of it I exploded and said something like: "I hate how our life has to revolve around BM, I so much f* hate it! I wish she didn't exist, I wish your stupid SD didn't exist..."

So yeah... happy father's day

P.S. so before anything let me give you a little background: BM and DH never married, they were a couple for about a year, then they broke up and a couple of months later they had a one night stand. She got pregnant and they tried to make things work by getting back together... but they couldn't [he cheated on her with a f whore he was dating before the night stand], they actually can't stand each other and try to make each other's life a living hell.