My nephew is getting married in a few months time. I was chatting to my sister earlier and she was talking about the wedding and she was telling me that the invites would be out soon. She said of course myself and my husband would be and my eldest son and partner would be evening guests but my youngest son (age 20)who has learning disabilities would not as her son and his fiancée have concerns that my DS2 would behave inappropriately. I explained to her that I would have no one to look after DS2 and she said perhaps my DS1 would look after him to allow me to attend. I would feel bad asking my elder to miss out on the evening party so wouldn't do that. I feel very upset for my DS2 and feel ostracised by my own family. I have cried solidly for 3 hours. DH has stated that we will just politely decline the invitation. My sister seemed surprised that I was hurt but my DS2 is the only one of the cousins not invited. I understand that it is up to the couple who they want to invite but I am still valid in feeling upset. If my own family cannot accept my son's limitations then how can I expect the rest of society to do so.