Thanks for the encouragement. I am still in shock at how my wife acts, for example, when I brought our son to visit her, not only did she ask me every morning but one to come watch him so she could sleep in, she passed him off to her sisters, her mom and her grandmother whenever she got the chance so she could run off and talk to her friends back in TN (she insists that the 10-15 guys she talks to on a regular basis are nothing but friends, I've stopped asking otherwise because she isn't going to tell me the truth anyway).
Then since we came back to CO not only has she only talked to him a few times, but in between she will go for days without talking to him at all, and there have been several times he's asked to talk to her, and I'll text her and ask if she wants to call him and she still won't reply. But if I say anything to her about it then she says I'm "trashing her reputation as a mother and that she's busy making a better life for herself".
So I've basically stopped trying to get her to talk to our son, if she asks to I'll try to make it happen, but I don't remind her and I don't go out of my way to make it happen. I hurt for him because I know he loves his mom, but as it is, he's barely spent anytime with her in months, by her own choice.