Hmm, its kinda of hard to say how overall Im doing the framing here without explaining the whole situation, which would probably be too long, boring and out of context... But in a nutshell, I never ever start a fight with my girlfriend for any other reason, except when I feel Im being disrespected - in which case i usually go ape shit...
In this case, I went to her place to sleep over (as usual) so when the whole disrespect thing happened (it was very subtle) I just closed my face, didnt try to be entertaining or fun (as i usually do), didnt show any signs of caring for her (as i usually do), and overall just looked pissed for some time. She then asked what was going on, and after giving her a few short and dry "nothing's" as answers, I finally told her what had gotten me f$cking pissed, and why it got me pissed....She somewhat tried to apologize, but I felt like she was just trying to fix my mood and go back to having a good time, while in reality she didnt really see nothing wrong with what she did. So it only got me even more pissed (i didnt show it) and even though i was tired, I felt like it would be terrible for my image to sleep over- it would set up for similar disrespects to happen again in the future, since she didnt feel like she was wrong, and a simple "lets just have sex" apology would seem to be an "easy fix"... So yeah, i held ground and said not in an aggressive but firm tone that i felt disrespected, that she knows its the only thing that throws me off hard, and that i was gonna go back to my place since i had no mood to stay.
I didnt come back the next day, and the only contact we had was a short chat on facebook, just to let her know i wasnt coming today (said i had to work late - but she knows thats not the reason...)
Anyway, even though this doesnt seem to be at all indirect - since i did tell her what was going on, i still consider it indirect, since she didnt really
listen neither made an effort to understand when i told her what was wrong about what she did. The likely end for this whole story will be that the freezeout will end with us having a
direct conversation about where the disrespect line is drawn. We will then be on a mutual understanding that none will cross it with the other. But since she didnt listen the first time, she needs first to feel some kind of "pain" and "uneasyness", in order for her to be more willing to make "a deal" with me, and then finally have things go back to normal. And thats the whole point of the freezout: it makes her uneasy if you still love her or not; if you are seeing someone else or not(or anything like that) - it then gets her more sensitive/fragile - and she will be more likely to accept any conditions to "get back".
Now Im not sure this is a good idea for you man...The freezout is good for when YOU are the only one pissed...In your case it looks like for some reason your wife is pissed too, so if you do something like this i really dont know what might happen man...
Thats why to sum up forever my rambling: In your case, honestly, I would be the "bitch" for a while....Do all you can, treat her good, be loving and everything...stop asking for respect, say that you love her, say that you are sorry even if you dont think you should, and just try to fix your marriage. After some time, there's two things that might come from this:
1. She continues not to do any effort - at which point i would confront her and ask "what is going on, you see im doing my best, working really hard for you, and you do nothing for me, are you trying to ruin the relationship?" or
2. She might actually get her mood much improved, thanks to your trying so hard and showing so much care....at this point you are already winning since theres nothing worse than a terrible mood at home....but in time, after you have gathered all of your "points" for being "the one who is making the relationship work", you can LITTLE BY LITTLE start making requests, and eventually if she refuses, you can play the card "please? ive been always doing so much for you and blabla". At this point if she refuses, THEN you can start thinking about the freezout card, where you would kind of stop doing stuff for her, as a form of silent protest, and if you were to ever be confronted about it, you wouldnt come out as the egoist one because you have a history of being MORE than kind to her...
Anyway man, this is about all i got...I started writing this, thinking to write a short answer, and ended up writing a huge one...The worst part is that i believe it aint gonna be of any help either ahahaha.
Ah, and one last thing man...Yes, being too nice is dangerous, specially early in relationships....but the deeper you get in a relationship, and specially after you are married, try not get too attached to the "early relationship pua rules"...A lot of stuff about being alpha should still exist maybe even forever, but come on, it would bizarre if you refused to jump through a few of your wives hoops....People say: dont ever buy drinks to the ladies. You think you can do that on your wife? Hahaha

Keep that in mind
Good luck!