My husband has a step sister who isnt very nice to my mother in law...when she got pregnant she told my mother in law tht she would not be called grandma by her baby tht the baby will grow up calling her by her name. I promised my mother in law (who mind u isnt very nice to me) tht when me and her son have a baby tht I would never take her grand child from her....but my mother in law has also threatened to take my baby from me if she feels like im not a fit mom and ik I would be an amazing mother

Now how can I trust a woman tp be around my child when she disrespects me and threatens to take my baby....I dont want her anywhere near my baby but I made a promise...if I went back on my promise am I wrong for tht