I can definately relate to this. My family is HUGE. My FH's family is tiny (and older...) So even with inviting those that we did, it's like a 90/10 split between my family and his. My Mom told me how some of my great aunts (many, but one in particular) was excited to come to my wedding. I point blank said, "But she's not invited." My Mom got upset, but frankly, if you can't tell me what my FH's name is... you're not invited to my wedding. It's pretty simple. I invited some 2nd cousins, as my Mom grew up with them, and they're close... But I'm not about to invite 150+ people from my family, when my FH doesn't even have 25.... Anyway.... I totally get it.