I really like this guy but he holds back on me. He is divorced. Anyway how do I prove to him I'm different. I really like this guy.. What should I do? How do I fight for him..

Don't scare him off with all that fighting for him stuff. If he is holding back, find out WHY??

He is holding back for a reason and sometimes the best way to find out is to give it time. Be honest with him and show him that you really like him by just being you. Chances are he is just a little sluggish or timid because there are certain things that might remind him of his past. Give it time and your true colors will shine!!