I regret not taking you back after you were unfaithful. I was too afraid to see that you had learned from what you had done, and now your wife gets the benefit instead.
I regret settling for a husband I only care about simply because I thought he won’t leave me. I know now that’s not true, and he manipulates me every day with that fear. Most of all, I regret he isn’t you.
I regret that it’s been (how long now?) eighteen years and I still don’t have the courage to tell you how much I love you, any more than I had the courage to attend (to stop?) your wedding.
I will never regret loving you, and I will love you forever.