I am an only child and am only having one bridesmaid--just a maid of honor. She is my cousin and we are both only children; she is single and lives out of state. My fh is having his married friend as his bm. So coming to the dinner for sure will be me, fh, priest, priest's wife, moh, bm, bm's wife, my mom, fmil, fmil's boyfriend, fsil, fbil, fh's niece, fh's nephew. Noticing a trend? It's all his people. So I'm thinking I should also include my cousin/moh's mom and dad since they are coming from out of state. My mom feels funny only having one of her siblings come since she has five others and even two more coming from out of town/state. Would it be asking too much of my fmil to invite all of my mom's siblings and their spouses (but not all of my cousins) knowing that they probably all won't come since my wedding is 45 minutes outside of Columbus, and they'll have to drive back the very next day? My one uncle would be coming from the other side of the country, so I would feel weird leaving him and his wife and two small kids that I've only met once across the street in their hotel while we all eat. Basically I just want to know what etiquette is or what you would do!