Ex girlfriend problem!!!!!!!!

She and I dated for a year and lived together for a few months. Well things were great or so I thought. About 3 months ago she wanted me to move out. Didnt explain why so I moved out. We still dated and I contniued to go over on the weekends and stay the night. However she broke up with me 2 weeks later. Said she fell out of love with me. Thats all the explanation I got. I tried to see what happened and tried to taalk to her and I did and she said she didnt wanna get back together just yet. It's been 2 1/2 months and I use to contact her with no response from her. So I stopped. I havent heard from her in months. Last friday she text me around 10:30 and asked me how I was doin. I replied hours later and we texted for over an hour. Just talked about how things were going for each other and that was about it. Anyways things seem good. I talked to her on facebook a few days ago and we talked for a few mins. I havent heard from her since tuesday. What should I do? I still love and care for her but I don't wanna get my hopes up and have my heart broken again. I no she cares about me and loves me so any suggestions?

Not sure what to make of her actions? Havent heard from her in months now all of a sudden she contacts me?

I seen her sister days before my ex wrote me and my ex's sister said she was still in love with me so I dunno... maybe she is trying to see if i wanna try things again i dont no.. what should i do?