I had a dream that my girlfriend broke up with me does that mean anything like it will happen or is it just for no reason?

Humans dream every half hour and we seldom remember any of those dreams, but the odd one we do and it generally happens seconds before you wake up even if the dream seems long and drawn out. Inwardly you may have fears she will break up with you even though she has given no indication of doing so. Perhaps some of your friends have broken up and you fear this will happen to you. Always be in an honest and open relationship with a girlfriend or a wife and it's called 'communication.' Talk to her about it because you should be sharing things together. I doubt highly this dream is a prediction that you are going to break up anytime soon.