Oh the feels. Well I'm a mighty 33. I was shuffled around quite a bit when I was a teen and I like you always felt like there was some sort of bubble seperating me from all my peers. I just drew up walls and said "eh I'm different, thank goodness" It is lonely though. I don't want to dictate to your family.. but do they realize they drove one daughter to rarely visit and next they will have a son who will be an eternal mooch and then a daughter (you) who will emotionally disown them? I'm sure if you told them they'll tell you "You're being overly dramatic" *smh*
I have an idea.. What if you took a summer class in something you enjoy doing? You don't have to talk to anyone in the class even try to make friends, but find an interest outside the house and don't tell your family about it. You're an adult right? If they ask then say "I'm going to do my thing."
I'm not going to feed you a b.s. it gets better line because it's not always better, but you can control what you want to do and they can't So nee ner nee ner nee ner to them