My fiancé and I are getting married soon and my mom has been with her boyfriend on and off the last few years and when I mean on and off I mean literally. They break up every few weeks, she tells me how horrible of a person he is and the things he does to her but then she goes right back to him. I have been going back and forth whether I wanted him to be at the wedding or not. First off he makes me uncomfortable, I don’t like the man and how he treats my mother and once alcohol is involved that’s when issues can arise. I’m trying to protect my peace and avoid any issues arising between them our wedding. My mom doesn’t like how she can’t bring him and says nothing would happen, she also said she’s going to be embarrassed when everyone asks her where he is. What would you guys do in this situation? Thank you!