First post, and this is a snarky problem. Yipes.
I'm getting married September 5th of 2015. The groom and I both have pretty sizable families that we're both close to, and our guest list is already at about 200 for a space that can hold 175 people for the ceremony and 350 for the reception.
I have a small group of friends that I've known since high school. This group knew me during my previous relationship, which ended a couple of years ago. They're all in contact with both me and my ex, which is a non-issue for most of them. The two ladies are my bridesmaids. The men I am not as close with, but most are invited to the wedding.
The trouble is with one particular man. I've known him just as long as everyone else, but I consider him an acquaintance. I wouldn't ask him for a ride to work, for example. He's understood to be generally irresponsible, and a sloppy drinker. He's also made it clear that when my previous relationship ended, he "chose" my ex. We could both happily go about our lives vaguely knowing one another, but my guest list has become an issue among the other friends.
When I didn't get an invite to his recent co-ed baby shower, I made the mistake of casually mentioning to a bridesmaid that I probably didn't need to worry about inviting him to my wedding anymore. She was shocked, asked me if I was serious, and became further upset when I said he probably wouldn't even mind, since we didn't know each other that well. Then it came up the next time I was with my bridesmaids and one of their husbands.
I feel like I'm being a jerk for not inviting someone to my wedding that I don't really want there, and will only come to hang out with his buddies and drink free booze (it's in our mutual hometown). At this point I've been guilted enough that while I'm certain I don't want him and his girlfriend to take spaces that I want for family at the ceremony, or seats at dinner, I feel like I have to extend a reception-only invitation. For just this one guy.
I'm probably just venting, but does anyone have assurance, advice, or a reality check for me? I know one guy seems like it shouldn't even matter, but that's two family members I'd have to remove for him, two dinners I'd have to pay for, and one huge frustration for being pressured into inviting someone who won't have happy wishes for me and my fiancee.