Will he cheat again?

When i met my husband he was stationed here in charleston when i met him he started volunteering at the shelter i work at and he isn’t my type once so ever but i was attraced to him for some reason and we started of as friends and i was a single mother at the time and was very careful who i brought around my son. my husband is well mannered came from a very well off family. and was kind of a golden boy. i’ve always told my self guys in the service always have a girl back home and sure enough he did by the time i found out he had already ask me to marry him. i love him like no other. well we worked it out and i forgave him but i still have this itch that i feel like he might do it again. but it seemed like he was honestly sorry about what he did and i took him back but i can’t get over it. he is the most kind hearted giving, caring person i know he adores me but i still can’t help but think theres that small chance he might do it again. what are some of ya’lls veiws?