My husband (58) and his female friend/former co-worker (29) still talk and text mostly initiated by my husband. I've seen some of the texts and they seem completely innocent as friendly chat between friends. I know for a fact that he does delete the phone calls and may be deleting some texts. He and I are on different phone plans so I can't see all of the activity so if he is deleting texts, I have no proof. How much is too much communication between them? He is a very outgoing, friendly, sometimes overly friendly guy who knows no stranger and I've seen pics on social media that she is dating guys her own age. Please give your opinions on much how much is too much communication between them. Thanks