Mom vs. girlfriend

Ok this has happened a lot,every time I tell my mom I have a girlfriend she says I'm to young,but I love my girlfriend to death and I don't want to keep her in the dark anymore like that,so help me out yall!

I definitely don't think you're too young - pretty much all you can do is blatantly tell her mom I have a girlfriend and once she sees you have been together for a while she'll start to accept it.

You should be happy with her.
Your mom needs to understand that everyone is going to get a girlfriend/boyfriend and that age shouldn't matter. I may be 15 years old but I can honestly say that if you want to be with this person bad enough you will give everything you got to proove to your mother or anyone else that your staying with her and its not changing. She will just have to accept it.