I am engaged and ready to get married, except one issue. My mother and fiancé don’t like each other at all. They fight and quarrel every chance they get.

Yes I’ve tried everything, to sit them both down, I’ve even had my sister intervene but nothings worked.

My mother has made it very clear that she will not attend the wedding if we continue.

What should I do? Do I wait until they can get along? Do we go ahead, even without my mothers blessing and approval? And possibly her not even attending?