Causeway (2022)

Lynsey is forced to move back home after suffering a traumatic brain injury. Her plan is to go back to work (the armed forces in Afghanistan) once she gets a doctor's sign-off, mainly because she can't think of anything better. 

This is slow-moving and quiet and extremely honest. People get stuck for a lot of reasons, but I think loneliness might be one of the hardest to overcome.

B+