I had a family party today, mostly my family but also some of DH family. My DM and I have a challenging relationship and I was worried about her behaviour before she even arrived.
DM likes a glass of wine and when she arrived she had clearly had a few glasses before coming to our house. Everything was fine until DH family arrived and then she became overbearing and embarrassing. She insultd dh dad and then sat in the dining room being miserable. DH mentioned that she had been helping herself to the wine in the fridge and other family members commented on her drinking.
DM always gets very drunk at family gatherings. DH and I offered her plenty of soft drinks and tried to encourage her to slow down.
DH has said I shouldn't expect anything other than drunk insulting behaviour because it always happens. I'm now thinking about having dry parties when DM is here or just not inviting her. The latter would cause so many issues.
I don't know what to do and would appreciate friendly advice.