I need some ideas on how to break up a relationship, help please?

Well the family section didn't want to help me, hopefully the friends section will be better.Anyway I want to break up my brother's relationship with his girlfriend. She's not the type of girl that I want my brother to be dating, I don't think she's good enough for him. So if you have any cool ideas to break them up, let me know please?

Hate to say it, but it is not your place to be making these decisions for anyone, friends or family. Who gives you the right? Only you can make these decision about your life, so butt out.Let them go, if they really aren't good together, they will break up eventually.