His friend

I think you must make your hubby feel that you are his only. i think you must not hide anything. make a confidence between both of you.try to make him understand how much you love him and dont care about others if the time comes. tell him that you have just a relation as a friend with your ex. you dont care much about him coz he left you and your hubby hold you in that time.so you will be always with your hubby reason is simple that you have to make your relation lively forever.. goodluck

Pray and will it that you stay in love with your husband forever.