It's tough trying to get someone to see your PoV. Maybe do a spreadsheet with numbers to show her how you could get ahead elsewhere, keeping in mind her hobby. Big houses suck. Literally. Ours is ~2500sf and the upkeep is ridiculous. Maybe sell it as, "we could both do more with our respective hobbies if we had a cheaper outlay every month. We can only be in one room at a time, so having a lavish house is more to impress others than for our own benefit. I encourage you to pursue your hobby (within reason/set a budget maybe). Set a budget for you both outside of essential spending (housing/utilities/medical) and stick to it. I now no longer buy computers. I buy RPis and do things with them. They have a command line. I'm happy. My wife gets her happiness from attending sports games of our children. Her other hobby is gaming. Sell the idea of moving to a cheaper state with less taxes/cheaper property taxes and downsizing but keeping her hobby. It's all about compromise (but not your dignity). Remember, love is not a sentiment or emotion, it's an act of the will. Love wills the good of the other for the other. Find a way to make you both "happy" while giving you both what you want. I'm sure a nice, expensive house with high taxes and ugly upkeep costs would take a back seat to your wife's hobby (at least I would hope it would). Chart it out with numbers and present them. You owe it to yourself to stand up and set the tone, but do so with respect and tangible ideas that you can execute on. Everyone has great ideas, but almost no one can execute on them well.
There is a not insignificant chance your Southern wife will be incredibly miserable in the PNW. It is gorgeous and green but it is also grey, and if your wife has not lived in similar conditions before, it is very possible that the lack of Actual Sun will start giving her heavy seasonal depression.
A huge sun lamp will help. So will regular megadoses of vitamin D. But she may be like me and find that even with that, the urge to kill herself gets louder and louder every winter.
I moved back to my very culturally weird Southern birthplace a couple of years ago and that urge completely vanished.
Good luck finding a way to make both of you happy with where you live. :)
Also, you should keep your eyes peeled for remote jobs.
Nope, the courts will force child support and probably alimony based on the current job rather than some lower paying job one might get during/after any divorce.
Alimony probably isn't going to be a big deal, since I'm assuming by the age of your child you haven't been married for too long.
You should seek out real help, either a therapist or marriage counselor. There's no actual reason for you to stay in your current broken state. Your made up reasons are equal parts bullshit and naivety.
I grew up with divorced parents who were together longer than they should've been and let me tell you, kids know. They absolutely know when their parents are together but can't stand each other and what's worse, they may assume it's their fault.
I grew up with parents who divorced when I was 18 months old when it became clear they did not love each other anymore. But they both wanted the best for me, and didn't do the petty shit I've heard about other couples where they shit-talked each other to the kid or something. They split time with me evenly.
They both eventually got re-married and are very happy and I have no regrets about how my childhood went in that regard.
Edit: "around here" being Australia and New Zealand
Kids are more perceptive than anyone gives them credit for.
You are choosing to be a victim here.