There's strong evidence from research in the manosphere that even if you amply support a woman financially, the woman's brain sees ANY spare time or money the man spends on himself as some kind of transgression, and that all of your free time is supposed to be spent either working on her behalf, or constantly entertaining her or taking her somewhere.  This probably has some relation to the idea of the woman's brain believing the man is supposed to spend all this time and effort supporting her offspring as well, and her brain will behave that way even if she has no offspring or if the offspring are already gone.

TLDR:  Divorce imminent - a woman's brain is just a primitive algorithm of ---> seek out work mule donkey with the most optimal gene set to devote his entire life worshipping me instead of following his own interests.