I'm not really sure how sensitive this issue really is. I've been close with my MOH and her family for 20+ years. Of course everyone is invited to my wedding. One catch -- her sister is a little bit of a wild child. She'll be 19 at the time of the wedding. Without getting too detailed, she has been through several rehabs (recently got out) at the ripe ol' age of 17. To be brief, she has a girlfriend who she's been with about 9 months who shares in these very same issues (she just left rehab too, actually). At their family gatherings, the two are all over each other to the point of inappropriateness yet no one says anything because dear sister is ultra sensitive and they worry about her doing something drastic.
What it comes down to is, I want to invite MOH's sister to be at the wedding, but I don't want to invite her girlfriend. I am not at all against homosexuality and have no issues with it, I just feel like they will draw a lot of negative attention because of the way they act in public together. My MOH actually brought it up to me (she doesn't like her sister's girlfriend bc of some recent revelations) and I asked her what her thoughts were and she said that she would prefer I didn't invite her either. I'm afraid of upsetting the rest of the family though and I don't want them to think its bc I don't approve of her lifestyle, I just dont approve of her girlfriend and the way they act in public together.
Any guidance would be appreciated. I've tried to explain this the best I can without getting too detailed. Thanks ladies 