For example, she says that I should pursue my expensive hobbies too, like track nights with the 1LE Camaro (which I felt I had to sell when getting married). Where would that money come from?! Should I just not pay the mortgage, or stop saving for retirement? She has also said if I don't like my job that I should quit. I've explained that it would be a significant pay cut since I have experience in non-marketable tech (FileNet and Neoxam). Again, where will that difference come from?
I've suggested she pay portion of the bills, but she won't. If she makes 30% of our income, then why can't she pay 20% of our shared bills (mortgage and utilities). I even explained it that way, but she won't do it. Not even a counter offer.
I know you have a kid, but they'll grow up to resent you if you stay the course because they don't understand the weight you carry on your shoulders and your wife will have more energy for them.
Divorce will actually be better for your kid. You'll still be able to see them and shape them. Over time, they may favor spending time with you.
Stick it out might mean there’s never an end in sight.
Please put your foot down and draw some boundaries (don't ask or beg). Be stern, and give her no choice but to spend her income on the family instead of selfish individual hobbies.
I believe in: everyone pays the same percentage of their salary towards shared expenses. But this kind of stuff should've been hashed out before you got married.