I’m in a happy relationship of about five months. He’s kind, considerate, and hilarious. We haven’t had any conversations about our exes. I know he’s only dated one girl before me because he mentioned it in passing. I left it alone because I figured it might be a painful topic. I was still curious, so I snooped through social media (which was a bad move on my part) and found out that they were together for at least two years, if not four or five. That seems like such a big deal! She still likes every single one of his posts. I freaked out but haven’t talked to him about it yet. It just feels like such a major part of his life is being left out of the story! I have a tendency toward anxiety and the fear that I am just a placeholder for his feelings for an ex—baggage from a previous relationship. Is it worth a conversation (and an apology for snooping), or am I better off focusing on the present and refusing to fuel my anxiety?