Is it easy for men and women residents to hook up at co ed halfway house?

I met a man while he was in his last year of a 20 year sentence. He didn't want to do his time with a woman so I was the only one that he had connected with during his time. I fell for him and he broke up with me saying he wants to still be friends and build a foundation for when he gets out. Nothing really changed except there was no longer a commitment and he wasn't as verbally affectionate. He's out now and in hwh. First few weeks we're great then he started work and quickly he began alienating me. His family pulls him in many directions..now he's he's getting ready to get out of hwh and he said to let him be him and do him for awhile. He won't call or answer text..I don't know what to think -by Aleda S.