I need to decode my dream..

So i had a dream my DD's Dad my ex.. the one i never truly want to admit to anyone let alone that i have never truly gotten over..

My dream was so lucid so real it sometimes i wish it was that easy .. he had come back to get me back to win me back after everything he'd put us through to confess he's never really gotten over me that he still loved me was just scared, he thought that i would never take me back and little comments and things he use to do IRL when we were together was replayed in the dream and i woke up feeling sad that it was really just a dream(its crazy how in dreams things can be easily fixed and things can go back to normal just like that) the girl he is currently casually seeing was in there and he told me (in my dream) that they weren't really seeing each other that she was helping him try and get me back etc

it just haunting me and had to remind me how lonely i feel at the moment even though i doing a great job and making it through i just constantly wonder how it would be if he was in the picture.. it even worse that this back and being a support for him to win me back.. this dream is so far from what would ever happen IRL.. i mean i know that he is never going to come back.. i guess sometimes i wish he would (other days i wish i never had to see his face again)

What is the point of this dream i mean is it trying to tell me something.. ??