I'm 26... was dating this amazing for for the past 9 months, she loved me and took care of me.
We spent almost every day/night together... and I was happy. I wanted to want to be with her forever. But the fact is I didn't love her... and there comes a point in a relationship when you have to man up, and make a decision whether you want to be with someone forever... or move on a stop wasting her/his time.
I broke up with her this morning and I'm pretty sad. And now I'm just going to wait and see how I feel in the upcoming months.. And I think my true feelings with present themselves.
My point is, if you're not sure whether or not you want to be with someone... then you probably don't... Search youself, if you CAN see yourself growing old without her... then leave.