I find that if you like the look of different papers for different subjects then you will end up having different film-developer combinations. For several years, I was like that. But for the last 18 months I have standardised all my photography for output onto AZO paper. As a result I only use 2 films (one medium and one high speed), one developer and one paper dev procedure. Saves space and time, and I do not need a darkroom. Good luck with the wife, it is a daily battle.