cant read this man

married and 10 yrs his snr.he is married and live in a different state from his wife.very good friends with my husband.he and his wife never get along.he persude me and i went for it.he show in so many ways he cares yet hides it.it lasted for a yr,he broke it of after i asked him to try and work thing out with his wife.he does not touch me anymore looks at me in the sly.he always makes away to come to my house.we make sure we're never alone.if i pick up the phone and ask for help no matter what he drops what he is doing and comes to my rescue.when we started out he told me he never wants to brake my home.is he denying what he feels due to this fact & also that he and my husband are like brothers.also he has not made any attempt to work things through with his wife.before all this one day he told me that he is not sure if he can ever love again as his wife really broke him.he told me that he is extremely attracted to me and extremely comfortable around me.after the brake up i asked if he wuold still be there for me as he promised when we started out.yes he replyed in a firm voice anything for you any time any where.i dont know what to make of this as i have very strong feelings toward him,however my husband is and always will be my first priority