I have a similar problem with my mother. When I tell her what's going on in my life, I have to listen to all of the things that could possibly go wrong and why my decisions are bad ones.
So, I don't tell her what's going on. Then she complains that I'm keeping secrets!
I think parents have a problem not being judgemental when it comes to their children, no matter how old they are.
You have to tell them how you feel and if that doesn't work, don't tell them anything. It's not easy but it may be better than the alternative.