Well, you were concerned and you are still allowed to be. Do you think he was mad when you called his father? Would his father tease him that you call the FIL? I think he is taking this time to do the same thing. And remember, he will be home to you soon and will have to leave his father. He doesn't get to have time with his father like he does with you and girls. He probably just wants to capitalize on that time. Put yourself in his shoes, what would you do if your mother was out of the country and you didn't get to see her often? You wouldn't spend your time with her on the phone with poeple you live with everyday.....and that's how it should be. He should be with his father. And really enjoy himself. Just be happy he is having a great time there. Maybe shoot him a text that says as much. You are doing great. And yes, take a trip out of your head. I'll come with you!