I'm married and I've never talked with my wife on the phone for anything close to three hours, even with stuff with planning the wedding and my stepson's cancer treatment. I think maybe there were a couple of hour long calls after a fight, but goddamn, there would ne no way I would talk with anyone on the phone for three hours. She sounds like an attention whore of the highest level. If you are communicating fine in person, she should not really have an issue. Most people don't like talking on the phone especially for THREE FUCKING HOURS.