He tries to make me jealous?

For some reason since i started modelling my fiancee; tries to make me jealous 'I think'. Constantly, he goes out of his way to get other women to look over, when he is with me. One day he winked at girls so hard they laughed at him. If he sees any man even glancing at me he gives them the 'evil' eye and stares them out. It is making a commodity of both of us he looks that hard at ping women. When i look at him he wants me to think it is the girls' fault. I know he starts it. Any woman at all young or old.What is wrong here?