Invitation Phrasing Help

I'm trying to figure out what to say at the beginning of our invitations (ex. Together with our families). We are paying for the majority of the wedding, but my grandma did help with our venue deposit. Originally, we were just going to say "with our families" but about two months ago, we found out my FH's father refuses to attend and that his parents have made it quite clear that they do not accept us getting married (which is news to us since these past 8 years they have accepted me into the family). But anyway, my FH has since cut them out of his life so having "our families" isn't going to work, but my grandma will also be pissed and think we're ungrateful if we don't somehow include her.