I empathise and no, yanbu
i once was in a similar situation. I still am to sone extent. I left a corporate well paid job to pursue a complete change in career direction. I had significant savings and we as a couple had money to pay for the deposit of a new house plus improvements. It wasn’t my house project so I was not super involved in planning yet I was funding the project (co funding)
anyway. LeavinG corporate job at same time as spending a whole lot of money: not recommended.
we went way way way over budget (I blame my husband’s planning capabilities, and my lack of involvement when such amounts were involved, but really it was his thing and he messed up)
for the first time in my life I felt destitute - my savings were entirely wiped and I had to borrow more money. I borderline had a panic attack- not sure how they feel but that’s the one time in my life I think I may have had one.
i vigorously applied for jobs and in 6 weeks got a good offer for same old type of job / the same day as I got the certification for my new career’s skill set
I was devastated. what should have been very successful day was a complete mindf$ck
i felt I had to give up on my dream To do the job I no longer wanted to do, so I could improve on my husband’s making of a terrible financial situation (ps we have 3 kids)
i was sobbing. it all felt so unfair
i turned Down the job so I kept onto my dream. We had to make significant adjustments budget wise but in the end I would have resented my husband if I’d taken the “old career” job. And we would have eventually split I think making the whole house not worth it, so it was dumb to even try and fund it if that makes sense?!
so my advice is think about the long term you and the long term impact on your couple
we are still not really financially sorted but I am glad I am doing the thing I wanted to. The house is not yet fully finished there are lots of decorating we need to still do and that we don’t have funds for - but I am doing something meaningful and my husband is bearing the brunt of the financial responsibilities - which is fair at this stage when I’d lined up all my ducks for him to shot them down as it were!
so adjust your budget, keep to your thing, and be together on this, it’s a team effort.
he can’t expect you to support him forever (unless there are structural reasons why he can’t find work?)
good luck