I think if someone is truly remorseful, and seeks help for the issues which lead up to the cheating, and works on those issues, there is a possibility they can be trusted again. But if you let him off the hook easily, without doing the work on himself, then yes, the likelihood of him cheating again is very high.
O, please be strong and know you are worthy of the love of a good man, who is strong and emotionally healthy and has already done the work on himself. You are worth it.
