Is my mom stealing from me with car insurance?

I'm 19, a college student, and have a car that my parents (Mostly) bought. I only have to pay the insurance, which is pretty crazy. I'm fine with that.

But I don't know how often insurance is supposed to be paid. I know it can vary depending on what plan you have, but I have to pay $200 a month and my mom has been known to be a keneivingly deceptive person.

That sound ballpark? Two hundred a month? Maybe other teens with cars/experience relating to this can evaluate it?