<human>: This may be trivial, but I'm worried about setting a precedent I can't live with.

I love my fiancée, but she needs a lot of alone/relaxation time which is problematic, particularly to my sleep. I'm normally happy to give her the space she needs, but last night it became another 15 minute discussion when we were both tired, which I know isn't the best time to chat.

Her daily ritual requires a few hours of total physical isolation(including knocking before entering) in our bedroom, including on workdays when I don't get home until after 7pm. While it's inconvenient, and deprives me of the physical closeness I enjoy, I'm try to be loving and supportive of her. The real problem becomes when I'm ready to go to bed. She knows my schedule requires me to go to bed around 11:30pm, I'm required to give her a warning before I can sleep each night. The warning gives her a 15-30 minute heads up, and she often asks for longer, before I can start getting ready for bed myself.

Getting myself ready, usually requires clearing her things off the bed(laptop, phone, etc), getting water for her pills, and occasionally finding things she's misplaced. Less than once as week, I simply want to plop down on the pillow and don't have the patience for the routine. She generally turns this into a near crisis where I'm accused of not respecting her needs. To clarify, I'm only asking for permission use to bedroom to go to bed myself, and that the rest of our tiny apartment is hers to relax in. Getting shut out of my own bed every night doesn't feel very good.

Can you condense the text into a few key points?
<bot>: My fiancée's daily relaxation ritual often denies me sleep(not in a fun way) and leads to us both getting upset. What can I do?