I have a family member who has been in a mental institution for about 25 years. She can't get out unless she signed out by a family member who agrees to be responsible for her for the day. So there's no way she will be coming to my wedding, which would involve a round-trip flight and several nights accommodations.
I feel like not inviting her is kind of rude, because she's being left out of the basic formalities and will know it and may feel completely forgotten. But I feel like inviting her is also kind of rude, because it seems like it might be a slap in the face to her to be invited to something that she obviously (and that is not an over-statement -she is actively psychotic) will not be able to attend.
Thoughts?