Regrets

Have an affair with a young guy who turned out to be an immature and selfish j*** who couldn't even f*** me properly either.

My ONE and ONLY regret:
Giving my ex best friend's ex boyfriend a b******* to get back at her.
It wouldnt have been so bad if i didnt think he was an awful human and had bad hygiene.
And it made me feel like a s***.
That is my one and only regret in life.