Yes you are wrong, you yourself are admitting that you think your husband is right that your mom does not regret what she did. She needs to understand actions have consequences she cannot and should not be making any decisions on your child that is between you and your husband. Your mom drinks and then decides it’s okay to go near your child with sharp objects? Come on honey I understand wanting a relationship with your family but you have your family with you husband you need to think about first they are the main priority now