This week I’m answering reader questions over at Suite. See if today’s question sounds like something you’ve experienced:

We started dating about four months ago, but all of a sudden things seemed different. He wouldn’t call me when he was supposed to, and his emails were really short and to the point (where they had been very sweet before). When I asked him about it, he said I was just paranoid. But the next time I was at his house I went through his emails and found him writing to this girl I’d never even heard of. He even wrote about something personal we had talked about. When I asked him about it he said they were just friends. I told him I didn’t like this but he got mad at me at ME for going through his emails.

My answer.