Is what normal?
Getting married at 23 and then getting divorced 6 months later is not that common but it's not the end of the world and it's over now, so just try to move on and don't assume that because one relationship failed when you were 23 and moved way too fast that all the rest are going to fail. It was one person.
Going to uni later than usual (although you're not even going that much later, some people go to uni when they're 30, 40 etc.) is perfectly normal. There are plenty of people who do it.
I'm really sorry that your mum died at 47, but that is very unusual. You will hopefully live to at least 70, 80 or later if you are healthy. You will be 29 when you leave uni... you have plenty of time to live, you are being silly. Don't worry about that. If you want to go to uni now, do it.
Yes it is normal for people to misunderstand what is going on in someone's head. They can't see inside your mind. Lots of people are unhappy on the inside even though they might appear superficially to be happy.
It sounds like you're depressed. You could try getting counselling or booking a point with a psychologist. I hope things improve
Last edited by Guybrush Sheepgood; 11-06-2012 at 12:15.