So my wife lives in a different state as she is going to college. Two weeks ago she tells me she loves me but she is not in love with me. I feel more like her brother/parents etc. I want to investigate the possibility of an affair. But since I live far away, how do I go about doing it? The only thing I can do is look at her phone record online. I see her getting regular texts from a number. I suspect if it is an affair, it must be this number. But how do I conform it? What are my options? Needless to say that I am devastated at his moment.