My MIL unfortunately has a history of depression and can get quite paranoid.
She found out I’d asked my own mum to babysit for a wedding in December when baby will be 7 months old. She started calling my husband to ask why she hadn’t been asked instead days after and was obviously annoyed. She heard we were going on holiday with the baby and she kept asking to be invited and my husband had to keep saying no.
Then my husband and her had an argument and she started to message me about my husband, insulting him etc. I didn’t know what to reply and my pregnancy has been really difficult so I don’t have the energy for it. I kept my replies minimal and she kept sending rambling messages about him.
They then had an argument face to face.
All this drama is just making me anxious but I know she’s not the type to pander to. I’m not sure how to approach both situations when they’re brought up to me? My husband has dealt with it and was annoyed she messaged me but it’s more if she tries to involve me or brings it up when I next see her. AIBU to need advice on how to deal with this?