help😞. My husbands babyMomma.

I’m gonna try to keep this short. My husbands babyMomma is psychotic legitimately and I wish I was joking. I use to babysit the kids for her while she was at work just to help her out so she didn’t have to lose money to pay for a babysitter so whatever money she made could be spent on the kids. She has always treated me god awful despite how nice I’ve been to her. She has been worse since I got pregnant. I stopped babysitting for her because she wouldn’t lay off with threatening me with CPS for literally no other reason then she doesn’t see me to be a fit step parent.( even tho I do everything for them Kids) Now she is going through a breakup with her boyfriend and she said I need to babysit the kids for her again because she needs extra help. she called my husband and told him that. I told him I need to think about it. I mean she treated me god awful and called me fat and ugly along with all the threats with me being pregnant and already insecure, I didn’t need that. I’m unsure of what to do. On one hand it helps the kids if I watch them, they are comfortable with me and I love having them. On the other I don’t want to set myself up to look like the pushover I am and let her think she can keep being a brat and get away with it. The only thing holding me back from my constant forgiveness is her saying my daughter is worthless and she is an unborn baby. Like I could forgive her bad mouthing me as usual but that’s different. Should I just be my good natured self and help regardless of how awful she is orrr should I grow a backbone and say no?.

Please tell me what y’all think!!!!.