I know I've already had a rant about my mil but I'm literally at my wits end with her. I've tried talking to her and so has dp but it doesn't seem to work. She just gets worse. Last week she went behind my back to do something regarding dd that I specifically told her not to do, I found out because she told dp, I decided to wait till I had calmed down a little so I didn't cause any trouble and sent her a polite but firm message telling her what she had done was wrong. She has done something like this on more than one occasion so I told her that I felt like she was trying to take over my role as been the parent, she constantly criticises my parenting and tells me I should be doing it the way she did it cause it's 'better'. I've come to the conclusion that no matter how many times she is told or who by she won't stop interfering or causing trouble, I spoke to dp and said I feel like something drastic may stop her I said if I stopped her seeing the children would she stop, aibu to do this? She constantly does things I ask her not too. After the issue last week I haven't received an apology and she hasn't spoken to me since, she then decided on Sunday night to message dp best friend and tell him everything that had gone on and ask him to find out how dp ex girlfriend was doing, I was heartbroken, I just need some advice I don't know what to do, everything she's doing is staring to cause friction between me and dp.