Are my ex gf's actions a sign of hope?

[Carbonyl]

Hey everyone! I just joined the community and am looking for some insight from those who are willing to give it!

 

To sum things up, my girlfriend of 4 years and I hit a really rough patch during the last 6 months of our relationship. We both graduated college last year and we both were denied from our graduate programs and finding out where our future careers were heading. (I'm 26, her 23). This stress in our personal lives really put a strain on things and I feel just kind of got us stuck in the mud. I was openly suffering from depression and anxiety and sort of built walls around her (mainly because I didn't want to add to her stress), though she was ALWAYS loving and supportive. Fast forward a few months to mid-December 2012 when I asked her that perhaps we should take a little break (very stupid move in hindsight) before any more damage was done, she agreed and we began our break. I missed her about 3 days through and called her when she ended it to my surprise. I was shocked to say the least. The break really destroyed us. I went 100% No Contact for roughly 5 weeks before she reached out asking how I was, and making small talk. I said I was doing well, and keeping busy by taking up new hobbies, etc. She said she was "up and down" and trying to adjust, and we ended the text convo on good terms by her saying we'll talk soon.

 

During this period she's become *VERY* close with my sister who's roughly the same age as her. I recently booked a small get away with a (male) friend, and my ex found out and booked a getaway 24 hours later with my sister (different destination). She recently came to my house to pick my sister up for a yoga class she booked for the two of them. I wasn't home and missed her by minutes. And most recently she sent a valentines package to my house for my sister (my heart almost dropped when I saw the return address). I feel like if she truly wanted me out of her life, she should slowly fade away, not start coming back into the picture?

 

For the record, I do want her back and I want to address all of the issues that hurt is in the first place. Any thoughts?