It’s hard to say…. I’am going through something very similar. My ex decided to contact me after 3years of no contact. I had a choice when I got that text and I simply replied and decided to let them back in my life. After some communication thinking woah this person is interested in me once more which I thought was cool! I also reciprocated the same energy. After reaching out last few days no reply’s back or anything so now big surprise she has decided to leave me hanging clueless. Don’t know what to say. They could come back or not. It’s confusing honestly because some people truly have some problems communicating. I will most likely not be reaching out any further. Although deep down inside I would truly like to work it out.