Caught husband replying to women’s stories

I recently found over 100 messages on my husbands social media where he was replying to women’s stories telling them they’re beautiful. Well I thought I put it behind me but it keeps haunting me daily. Everything is a trigger and brings back the overwhelming feeling of embarrassment, foolishness, and resentment. He deleted all of his social media since everything occurred which leads me to believe he is just covering his tracks because he’d never posted anything there about us anyway. My question is would you be able to forgive someone for something of this sort? I’m beginning to just feel like a fool. It’s crazy how you can go from wanting to spend the rest of your life with someone to not being sure of what the next week or so may hold for you all😤😖