Briefly... in Ultimate Randomness

I probably should write a good deal more than I am about to, but I just wanted to get something off my chest. I love my wife. I will love her forever. But the person that is married to me has become such a different person than the person that married me. She is a far colder person. She has no interest in me whatsoever, as a friend or anything else. She thinks she does and she says that she loves me, but when I look in her eyes, there is nothing there. Her eyes are just dead towards me. I won't say that I don't deserve it. I do. I am the reason for the dead stare that I get. But when I tell my best friend of 16 years that I am mourning a 10 year relationship that just ended with me getting dumped, whether or not she was that other person, it would make sense to expect her to feel some sympathy for me. As I said, we have been friends for 16 years and in the reverse situation, I would be there for her. But there is nothing there for me. Honestly, I am pretty sure she is only letting me stay in our house because she feels some sense of duty towards me, not because she still loves me or feels protective of me. It makes me wonder if maybe I should just say to hell with it and pack up and move. I really don't want to and I don't need that stress also, but for someone who says she loves me, there really is nothing there to confirm it.