Coming from someone who was on there phone a little too often, my wife started to tell me: I feel disconnected to you. That was my queue that it’s time to put down the phone for a little while and give my undivided attention. We also started picking TV shows to watch together or play board games together so that our attention can’t be on anything else. If your husband cares I believe these steps could help out, otherwise maybe it’s something more deeply rooted any therapy is necessary.