A good or bad situation can someone help me out on advice on this one?

i have been married for 6 years and together with my husband for 8 years and it is so weird because for the first 2 years of our relationship he was a flirt even cheated on me a couple of times i know it sounds dumb but i loved him we have two children and i feel good about everything, we have been on a really good path for the last four years we just renewed our vows we just bought a house together and the bad thing is i see other men in the store at the mall anywhere and i cant help but stair he doesnt say much but i know he sees me i can feel it i even went so far as to tart talking to an old flame i love my husband and i have prayed about these things what else can i do to stop myself from falling into someone elses bed???