Is my boyfriends behavior normal? Should I be alarmed?

I may be overacting but idk. My boyfriend swears up and down that he loves me and that im the only girl for him but he goes behind my back when im not around and looks at porn, and checks out girls myspaces, and he is always checking out girls when where in town too. Is this just normal guy behaviour or what. It really upsets me and iv told him about it with the porn thing but he still looks at it and relieves himself, making me feel very unwanted.
 
Back
Top