I read a few places with JS saying that is Chase and Cameron were to get married he would walk away. But.....did he change his mind? because he signed a contract again...

He did say that, but I'm not sure if that statement could be taken seriously (one of the downsides of typed interviews is you can't hear the tone of voice). I personally think either the couple won't make it to an actual wedding, or the marriage won't be a happy one.

But honestly, if I was getting paid enough, I'd stick with a show no matter what the plotline was. :-P

I think Ausiello just answered this let me post a link for you.
link
Btw we got screencaps for 5x22 there's one Huddy!!!!!!!!!!!

No, she proposes that he proposes to her... And he DOES.
(I went mental, jumping up and down in front of my T.V screaming "NONONONO YOU IDIOT!!!".)