My sister and I grew up without separate kid rooms, and the whole apartment size was 650 sqm. Tell your wife that size doesn't matter!
On a serious note, did you day to day work changed in the last couple of years?
If not, you could be stuck, and you should talk to manager about getting a different set of responsibilities. Part of what's fun in IT jobs is learning new stuff.
I like to learn new things. I'm tired of being expected to know everything - they expect me to be a full stack devops for 2 stacks simultaneously. My main problem is that I became an expert in a FileNet based system and later Neoxam based system, which didn't give me many options. They outsourced the FileNet job and they cut the budget in half on the FileNet one. At least now I'm in some AWS tech.
On a serious note, did you day to day work changed in the last couple of years?
If not, you could be stuck, and you should talk to manager about getting a different set of responsibilities. Part of what's fun in IT jobs is learning new stuff.