<human>: Can you summarize the given text in a few sentences?

I've been dating my girlfriend for about 3 months. Things have gone well, but it seems that she feels stronger about me than I her. She has said that she loves me occasionally, and I have not been able to say it to her.

I am going to be gone for the next 2.5 months for work. Because I've had a bad experience with long-distance dating in the past and because she feels more seriously about me, I broke up with her before I left.

I'm now wondering if I did the right thing. I honestly care about her, and would enjoy a casual relationship with her. I don't know if that's possible long-distance, or whether she feels too strongly about me to have a casual relationship. I'm basically just second-guessing myself at every turn now, as this is the first time I've ever broken up with someone I still care about.

Should I have tried the long distance relationship? It would only be for 2.5 months. I just wasn't sure if it would really be stringing her along, as I'm not sure if I love her.
<bot>: I broke up with my girlfriend because I dislike LDRs and while she has said she loves me, I'm not sure if I love her.