Oh man, that scene REALLY tore me up emotionally. As a widower, I know how difficult it can be to let go and after many conversations with fellow widowers, it is VERY difficult to remove your rings. My late wife wore rings EXACTLY like this! A diamond, her wedding band and a 10 diamond, tenth anniversary ring I bought her.
I really had a sense that her husband had died and she had a hard time letting go, and how she felt guilty to have desires for anyone else (as many widows/widowers do). This was one of those scenes that I felt was REALLY well done and made me think the dev had personal knowledge of this sort of thing, who knows.
Been just over three years since my wife died. This is also part of why I really like her character and feel that perhaps she lost her husband and is just having a difficult time letting go. Who knows... well written character anyhow.