| | Re: I feel the "want" to cheat.
You say you are "lucky" to have him. You say he is attractive; why else are you lucky to have him?
You have been together for a year or so and you are already wanting to cheat? This is not a good thing. You need to get your head on straight pretty quickly or tell him. You are not being fair to him in any way. This isn't what being "in love" is like at all.
You are not being fair to him at all; you are not even treating him the way you would treat "a friend".
Is wealth or the expectation of a comfortable lifestyle in the future one of the reasons you are "lucky" to have him?