My gf is a horrible person and i cant stop loving her :(?

why be with a person who cleatly treats you like dirt? She clearly doesnt love you if she treats you like this. Obviously every relationship has its problems and no one is perfect and its easy to take the other person for granted, but when she behaves so horribly to you all the time then it's just not fair. dumping her is to only way to make her realise that she's out of order and that she's taking you for granted. she sounds horrible and im sure you could do better. dont cling onto someone who doesnt treat you right. and you've answered your own question, if you think she is using you for money then ditch her. she sounds horrible and you deserve better xx