To keep it short and to the point.....
I don't have the best relationship with my mother, much less her recent husband (I didn't go to their wedding). I told my mother this weekend that I am engaged and that we were planning on doing a cruise wedding (2 weeks long). For this reason I have been thinking carefully about who and how many I want to invite. My mother made the off-hand remark while my fiancee was away that it will be her first cruise followed belatedly by, if they are invited. I told her at the time that we hadn't figured out all the details yet.
Do I have to invite my mother for the wedding/honeymoon or can I get out of it without causing any possible confrontation? The whole thing is about 500 days away.