I'm upset about the house my mom let me buy for 1/4 of the value
What is causing you to be upset if you got the house cheap?
There's nothing special about it. It's just a house.
If your parents did you a favor then there is no reason to be upset. Since you got the house so cheap, you can look at it as more of an investment then permanent living space. The rate you bought the house at is the real win in this situation.
They should have gotten me something better.
You should feel grateful that your mother got you a house for only 1/4 of what it's worth. That's a huge gift, and you can always improve it. If you truly didn't want it, then you shouldn't have bought it.