Do family understand you?

[CardShark]

Seriously everyone in my family say I'm shy (I feel like giving people a bitch slap when they call me it!) because I'm not shy, shy is lacking in confidence around people and I'm not!

Honestly I just dislike talking to family, mostly because they take the piss out of me so I feel as if I can't be myself around them!
So I avoid talking around them, their all sarcy so I'm sarcy around them taking the piss.

But its lapped over to friends and random people I meet it sucks, my charisma is shot to shit, and I have difficulty talking to people.

Anyone been through anything like this?

Any tips on getting out of it, I need them!!!!