Hahaha oh i love reading your posts, i really do.
fyi, if your life was that tough, you wouldn't be continuously gloating about it on a lego forum
I always read his posts like a cowboy with an extreme southern accent is saying it, and he's got one foot up on a bay of hale, with a sunset behind him.
Also you have two options.
1. Do something that would actually concern them e.g suddenly dissapear. While this is attention whoring you're going to have attention problems later unless they realize your worth. (someone prove me wrong here because this might be complete nonsense)
2. Be active in family. The thing about humans is that if another human wants something, we are usually active to give them the opposite. e.g wanting attention = less attention. Be in the family, but don't do anything unless it will make someone laugh, entertain someone, or be worthy to the conversation. Eventually, your family will form a new image of you. It will take time.
Latter is prolly better