I know I will probably get flamed for this, but I hate being a stepmum. Would I be unreasonable to end my relationship because of my stepdaughter's existence?
I have been with her dad for almost 4 years now and we have a child together. I feel like our child is the only reason I have stayed so long, just so that he doesn't come from a broken family as well.
But I want to get away from my stepdaughter and the rest of my partner's family. I can't stand her or my in laws. I've had enough of pretending that I like any of them and keeping a straight face.