Is it normal for some family members to know alot about you ?

You should open up to whom ever you feel most comfortable with. Even as an adult, it think it's nice when people have a good
bond with their family. La familia es
todo.

You should tell your concerns & everything that matters you to people who you deeply trust. Even as an adult, it is good to have people who you can talk to - others than your wife / husband.

It is definetly normal to speak to people that you feel comfortable with when speaking. Just remember - everything has it's limits.

Nothing wrong at all with having someone to confide in - and a hell of a lot cheaper than a therapist!!!!!