Search Results: feel like such a rebound

So I'm currently dating 3 girls. One I've been dating for 2.5 months, the other I've had 2 dates with, and the other I just had my first date with. I hit it off amazingly well with the one that I've only had one date with. Honestly, so well that I think there's a solid chance that she's the one, we've both never felt a stronger connection with anyone before. The problem is that she just got out of a long term relationship like 2 weeks ago and we discussed this and my fear of I being a rebound and she said she's worried as well but said the truth is that she really does like me a lot and that she's ecstatic that she's met me and that I ruined all her single plans because of how well we get alon. From what she's said and her behavior I think she thinks her and I might end up together for a very long time as well (telling me she can't believe she's only know me for such a short time when she feels like she's known me her whole life, telling me all the bad things to expect from her as a heads up, practicing saying her first name with my last name, asking me real questions like when I want to have kids, when I want to get married). She knows that I'm dating other girls and I told her that I'd break it off with them for her and she said she doesn't mind either way and that I should only do it if I want to and that she wants me to make that decision on my own. So should I break it off with the other girls? Honestly, the connection I feel for her is in a league of its own and the other girls don't even remotely match up.