Ok, so, the BM of my 2 stepchildren has really pushed my last button! Last night we were at a public place (doing something for HER child) and she started her crap AGAIN! In the parking lot, she decides that she's going to tell me that I need to realize that I am only a SM to her children. They are hers, she birthed them and I need to accept that. She doesn't want me making anymore decisions about them or concerning them. I know who they biologically belong to but financially and responsibly, she makes them mine.