You should try Sennheiser HD600's, and a tube headphone amp. If it helps save your marriage, it'd be worth it, would it not? I have these, and they are exquisite! Recently I went 6 weeks without even using loudspeakers, because the 600's are that good (once they're broken in some, once you try a tube headphone amp)......................I can speak to the issue of imaging with headphones. Not that the experience is "better" than speakers in your properly set up room...but, with even with "normal" stereo recordings done well (of symphony orchestras, or even jazz ensembles), THE INSIDE OF YOUR HEAD becomes as if it were anywhere from 50 feet to 400 feet in diameter, depending on the recording. If that's not a unique and mesmorizing expereince in itself, I don't know what is! Give it a try, you'll thank me later...................And I agree, your wife is being closed minded about it. My sister-in-law is the exact same way, there's no reasoning with her. Yet she'd sacrifice 30 years off the end of her life, if it meant she could get even an ounce more out of her gardening. It's all about personal likes, priorities, tastes, obsessions. That's why I'm glad I don't have the trouble yet....