The thing is, what you had is gone.
You loved him very deeply, you held him in very high regard, you trusted him completely. Now that love is still there but not so secure, the respect you had for him is gone, the trust smashed to pieces.
You can still care for him, you can wish him well, you can miss him and even forgive him. But you will never forget. The relationship will never be the same.
When he received that '?' text from you, he still went to the ow, spent his evening and half the night with her and came home to tell you that his workmates had been messing with his phone.
He didn't come straight home. He didn't return your calls, or texts. He didn't care about you worrying. He sought refuge with another woman.
Any relationship you have with him now is tarnished. He will always be the one who let you down, who did the dirty on you, who lied to you to protect himself. He's not the man you thought he was and never can be.
Take care of yourself, get lots of hugs and snuggles from your girls x