My (m24) girlfriend (f26) wants to drink mimosas for new years and she hasn't drank for almost two years because she she was starting to become alcoholic. I'm considering her have a few drinks on new years.

She would get faded get into fights with our roommates, broke out our living room window, called cops and lied said I pushed her down our staircase (later dropped it after sobering up and admitted she lied), then I caught her drunk texting her ex and another dude. Later ended up in drunk tank.

I broke up with her she begged for me back I told her not unless she stopped drinking and she did but recently seemed to forget about why she got sober and constantly complains how boring weekends are and wants to drink again. I told her she can do what she chooses but I'm not doing that again.

She honestly had quit for this long and done good so I do feel like a dick not letting her drink a few mimosas tonight but don't want it spirling out of control