I typed out the whole story, but it disappeared. Suffice it to say, BM lost control of what goes on at our house so she called CPS. An investigator came out yesterday and found her complaint unfounded. However, a question the investigator asked was "have you been a victim of abuse?" My DH said "well actually, the kids mom was both verbally any physically abusive while we were married. I have the pictures and report numbers".
Bwah ha ha! Now SHE is being investigated and she works at an elementary school.
Karma... Got to love her.