Some things are truly better left unsaid, when you know the Lord. Understanding that he is the one who actually "gets the last word" you'll sleep better at night. It's okay to "let them have it and walk away" your life will become less stressful if you learn that sometimes staying silent is golden. Also, stop looking for closure with these people give yourself the closure you need. What you're looking for in others, find in yourself. See you inside on the journey to finding the magic in you!