I have been seperated from the mother of my child for over 2yrs now. Towards the end of our relationship we were just constantly fighting, then she tried to accuse me of cheating which i didn't and i would never do. After about of month she has a new boyfriend, but she was constantly calling me telling me about there arguements. One night she calls me and ask me to stay the night instead of just picking up our son. i told her yes i would but not to get any ideas, because she had just rebroken up with her boyfriend. then next morning she calls me and tells me that she is prego & that its not a good idea for me to stay the night. i just laughed it off. and she got very mad. Now back to my question. she is still with her bf, but it seems that i can go weeks without thinking of her or have feelings for her. then all of a sudden i will have a dream about us being together, and all my old feelings come back. why is it so hard to move on?