Trouble

My partner and I have been together for over two years. I have a son from a different relationship but this guy is the only dad my son has ever known, my family loved him, and everything was going fine. I got a job offer across the country in feb and after a lot of hard decision making we came to me moving first and he promised he would come after once he had a job out here. I sold my house and everything. There were a lot of factors that went into the decision but i made it based on the fact that he was coming so I knew we would have two incomes and I would have support out here despite being far from home and our little family would remain intact. I moved in April and soon after I moved he completely changed. He only visited once and suddenly decided he didn't want to move and didn't know if he wanted to be with me anymore. I found out I was pregnant in June and he wanted an abortion immediately. Which I could never and would never do. He's driving me crazy- one day he says one thing and another day he says another. My son is devestated and confused about why his "dad" doesn't want to be with him anymore and says maybe he doesn't like us anymore. It breaks my heart.

I know that there's not a high chance we can ever recover after what he's putting me through so I am facing single motherhood of two now. Has anyone else gone through this with a partner? Was it worth continuing to try or is it better to just move along? I feel so terrible all I do is cry in front of my son and this is supposed to be a happy

Time. He even tells me don't worry mama I'll help with mommy things and you can do the daddy things. :( bless his heart :(