The good news is the universe will ALWAYS balance itself out. Things can never be good or bad forever....unless you have an outlook on life that is fully based on self pity and you can't see all the wonderful things around you everyday. Then, I can't help ya.
You don't say your age, and believe it or not, this can play a factor in what you are going through.
I am guessing either you don't have a hobby/hobbies or you don't have the interest right now for it/them. What you need to do is find something to get interested in. If you are a teenager, then what you are probably going through is the same thing we all HAVE to go through. It is harder for some than for others. When people grow from a teenager to a young adult, hormones play a huge part in our emotions and our decisions. I don't know why your parents are keeping you from your boyfriend/girlfriend but there are usually reasons why they do. I don't know for sure, and it could be that they are being unfair.
Concentrating on school, extra curricular activities, and a good hobby should help you through this process.
If you are an adult, it's basically the same thing, only on an adult level (college, volunteer work, a good hobby).
I dont understand.
How are they keeping you from your lover?
Perhaps there trying to protect you.
disappearing won't solve anything perhaps you should let them know how you feel.