I've been reading this thread and all the replies. Demonizing OP's wife for a statement made while emotionally upset is not helpful. Neither is demonizing OP for terrible timing. So let's get past the name-calling and stuff and look at the situation a little more reasonably.
OP: don't figure on making any changes right now. Having poked the bear, you've got to back off and reassure her for a while. She's insecure and I would guess also high-strung to begin with (correct me if I'm wrong). Don't try to play the martyr with her, especially not right now; guilting your partner into doing something can sound the death-knell for a relationship.
When the little one has been sleeping through the night for a while, and both of you have recovered from sleep deprivation, then start again. Ask her what she wants - short term, mid term, and long term and how she sees your future playing out. Get her to explain why she wants the things she wants. This first conversation is all about what SHE is thinking and feeling. Draw her out; let her do most of the talking. And try to get an idea about what things are most important to her. For the love of God, if she starts getting upset, change the subject immediately.
You need to know where she stands before you can plan how to best work things out.
Then take the information she's given you, and think about it. You'll have to decide if her goals and yours are mutually exclusive and what you want to do about it if they are. Be willing to compromise - but be honest about it. If the compromise includes you keeping the job you hate, that's not likely to work out well. When you resume the conversation - and keep it LIGHT - give her reasonable alternatives to what she wants that allow you a bit more of what you want.
If the word "compromise" is not in her vocabulary (it wasn't in my ex's), then you're going to have to decide what you want to do.
Makes a lot of sense. You are very right about her being high strung. It is very easy to rile her up - sometimes it happens when I think I'm saying something positive (for example FI). But this time I really seemed to have "poked the bear".
As for what's important to her, I already have a pretty good sense of that:
Education, travel, good food, safety/security, maintaining herself, maintaining me (she's very particular about wanting me to look good), being social
Money is a real land mine of an issue with her. I've only gotten her to work on a budget once (in preparation for our fmla) and it ended with her basically doubling all my estimates "to be safe". If you met her parents it's not hard to understand. Her dad was a blue collar guy who struggled as a carpenter, furniture maker and contractor. Her mom came from an independently wealthy family and was very "flighty". Never worked for money. Her mom and moms family used money as a means of control. She later remarried to a wealthy guy when my wife was 13 and was sent to boarding school (which she hated). So she bounced between 2 extremes.
My wife's financial philosophy is basically: never have debt, always work, don't trust the financial service industry (including the stock market). So pretty far from MMM's boundless optimism in that area.
She is supportive of me taking a year off to go back to a (top) school and get an MBA. She thinks that would boost my confidence and open up new opportunities while "clearing my head". I'm not enamored with that idea because it would cost a lot of money and I'm skeptical that it would open up jobs that I'd actually want. But it may be a something to work wjth.
The idea of finding a job in Europe is interesting. That would make her very happy. I'd enjoy it too if the job wasn't too stressful. Neither of us speak a foreign language however.
I'm also looking at trying to find a lower stress/lower pay job here in NYC. The crazy part is that if I add up the nanny cost, the extra monthly carrying cost of our apt and the opportunity cost of the home equity that's locked up in our place it comes to atkeast 70k/year! So that's how much I need to make just to tread water in NYC.
70k is an odd number because it's not entry level but it's also far below what I make now. I'd likely be over or under qualified for jobs in that range. I'm not convinced that doing what I do now but working for a non profit or university is going to be much better. And getting my wife to agree to me making less than half my current salary will provoke a similar response to the FI discussion.
But I think I need to start making some changes, however small, to get "un stuck".