verb / noun
rue
ROO/ruː/
Deep regret or sorrow over something.
He rues cutting the photograph as he tries to rejoin it.

Etymology
Hreowan originally meant to cause someone grief or regret. Blended partly with a verb meaning “feel pain or sorrow,” it developed the modern focus on feeling regret oneself.
In context
we choose to express regret rather than remorse we rue the outcome but not necessarily the deed itself