My mother has never really made much of an effort with her kids. We grew up in foster care and she'll ring me every 6 months (give or take) to check up. When DC was born she rang several times to see if everything went well, and sent DC money, but contact has reduced substantially ever since. I used to call her a lot, but I got tired of it being one-sided, so I stopped.
I've recently decided that I don't really want her at my wedding, simply because we're not close at all. She's harmless, but I just want close family and friends there. I know by not inviting her, some of her siblings won't come because they'll think it's unfair that they're invited, and she isn't. It would be a real shame, but it wouldn't ruin my day by any means.
Wedding isn't for another 1 year 7 months, but I'm already concerned because I'm going to send out save the sates soon, and she won't be getting one.
AIBU?