@SpaceWalkerReal It’s valid and just. The easiest way to move on from a grudge is to forgive and forget regardless of how horrible they treated you.
They are no longer in your life. Wish the best for him and focus now on your current relationship
“I kissed the ground and promised I would take more care in the future. Such things cost me a great deal, and I had to remind myself, all will be made known on Judgment Day.”
-St. Thérèse of Lisieux after being falsely accused by her Superior