It sounds like you have trust issues dear. You may need to see a specialist about that. You could also talk to someone who, you can't exactly trust, but who you are closest to. And you're parents obviously won't tell anyone but you're family members if they have to. Good luck love!
try to figure out why you have a hard time trusting them. Have they lied to you before? Betrayed you? If so, learn from the experiance and try to forgive and rebuild your trust. if this is hard, find people you are more comfortable around. As for your family, everyone has times when they do not want to talk to their families. This is normal. Give it some time, and keep some distance for a while. Hope this helped!! xx
Usually people start to feel that way when they've been hurt a lot in life or has been disappointed so much they feel like they just can't trust anyone. I think that's what's happening to you. Stay with a clear mind things will get better as you get older, you'll see that trust is earned.
If said parents and friend have lied and betrayed your trust I can see why you don't any of them and that's perfectly normal for a person who has been lied to or betrayed several times. Put your trust in God he doesn't lie or betray you man dose how ever.===================================God is not a man, so he does not lie. He is not human, so he does not change his mind. Has he ever spoken and failed to act? Has he ever promised and not carried it through? (Numbers 23:19 NLT) He will ask you to for give those that hurt you though.
You can trust yourself to make decisions right by you. It hurts a lot less to know you make a mistake by your own judgement so make mistakes by them. If you truly believe someone may know better than you what to do with your life then trust them but do not blindly think everyone has your best interest or that they even know what ethics are. Trust that people can be shady but that through people is access and do not deny yourself access.