Good points, and Welcome! I had thought about him traveling back because she was begging him to do so, but my thoughts were that while he was home, he was thinking about her social media followers hitting on her possibly, and in a jealous act wasn't about to allow that to happen. So he went back. I may be wrong, but the fight over the phone was because he thought she was communicating with someone else, and wasn't going to have that. All speculation. I agree. Depending if it was a one way ticket or not will tell the story.