I just need a vent. 

I(32f) am just so tired of being blamed when something happens. I recently moved, and it was just expected that I would be the one to enroll the kids (11BS, 13SS) in their new schools. It wasn't an ask, It was an assumption. 

I was able to enroll my bio-son just fine, it was a different school district, all online. Plus, as his bio parent, I had all of his information accessible and ready to go.

Luckily BM agreed to do 50/50 for the time being. I'm still irritated so I can't imagine how much worse it would be if I had to do full time. I don't know if it's just SDs age (7) but she fights me on everything. If I ask her to do anything she doesn't want to do it's defiance that then snowballs into "well you aren't my mom" "you aren't the boss of me" I swear I hear the "Youre not my mom" about once a week now. It's BS. I know she's the child and I'm trying to be understanding and realize that she is going through a lot of change, but when I hear that it's like why do I try.