<human>: We were together for 5 years, She decided to basically up and move to her dream city this February, she said she saw me more of a roommate than a person she loved. I was heartbroken, told her I loved her etc...  We still texted, well I still texted her to see how she was doing etc... 

I visited her last month for the week, the entire time I was there I felt like it was a mistake. I could tell that it was being forced. 

We have been talking more, she said how she is wanting to move back. We have slightly talked about getting back together. I'm still living in a house we rented, I offered to work while she finished school etc... 

She is going to be gone until at least August -  September. I met a girl who I have have been talking to a lot. We're going to be meeting this Sunday for a date. I still really care about the ex, and feel guilty about seeing someone else. My ex is very introverted, and the whole reason for her leaving was to try and break out of her shell, though talking to her it seems I'm the only person who talks to her outside of work. 

I'm basically asking if I should tell the ex if I am seeing someone else and completely lose my chances at winning her back... 

I can already assume the answers but I think I just need to read it out loud.

Can you condense the text into three sentences or less?
<bot>: still talking to ex in hopes of winning her back, but in the meantime am seeing other people. Should I tell ex?