You did it! We figured this one out! It is a truth universally acknowledged (by me for certain) that the Bitchery pretty much knows everything, and really, it's true. Scroll down to see the solution for this HaBO - and many thanks!
This HaBO comes from J. who wants to find this romance:
I’m looking for a romance where the heroine has amnesia.
The heroine wakes up in hospital, not knowing last year of her life (during which she met and married the hero), though remembers everything else. The hero is there in the hospital when she wakes up from a car crash, which is being investigated as suspicious. The heroine’s best friend has had a baby which she also doesn’t remember. The hero is gutted, but so sweet and understanding the whole book.
I remember the heroine going and exploring her home. They couple also slept in separate bedrooms for a while.
Can we HaBO?