My parents-in-law told me what to do and who to ask for help.

Since ancient times, the relationship between mother-in-law and daughter-in-law has rarely been very good. The only person who can help you is your husband, because others are strangers to your mother-in-law and you, and your husband is the bridge and link between your mother-in-law and daughter-in-law. In fact, this is the most difficult place for your husband to deal with. He is not from either side of you. Personally, it is best to move out and separate directly. If conditions do not allow, only your husband can talk between you. I hope it helps you.