I'm going to be distant to my family
Why are you going to become distant to your family?
I don't need that kind of negativity and I don't even miss them.
It is unfortunate that your family treats you like that. If they are really that bad for you, you should be away from them.
I hate to do it, but it is how I keep my sanity.
It is good to do what is best for you. There is no point in spending time with and visiting family members who only drain you.