I found private messages this morning on DH's Instagram to a 21 year old girl he works with (he is 41). He had responded to a selfie she put on her 'story' saying "hot!" And then again to another of her selfies saying "hot x2, hope I don't look creepy..." he has never done anything like this before and I think he would be mortified if I found out. I am also 7 months pregnant. Am I overreacting? I'm so hurt. :(