Husband hid something significant

| (F29) had a conversation with husband (M31) about his trip to Thailand following a suspicion I had. We are together for 10 years and married for 2. He told me that he has had massages with happy endings both in our home country as well as in Thailand both before and after our marriage and he knew it was wrong but he thought doing wrong to this extent was acceptable. Massages also involved touching the breasts of the girl giving the massages and just the breasts as per him as anything more than that he finds gross. His trip to Thailand was 4 months ago and he said that was the last time he did it. He also said it's something he had wanted to confess now so he told me. He said that was the extent of his infidelity and that's it. He didn't have sex or other sexual services because he is not comfortable with them as he can't get intimate with strangers that involves kissing them or oral or penetrative sex. And he expects that now that he came clean I should forgive him and we should have a fresh start as he realises his mistake now. Since he has a very high sex drive so he got carried away. I don't know how to process it and the extent of action I should be taking over it. Anyone been in similar situation? Thoughts? TL;DR Husband had massages with happy ending