Don’t tie your healing to the hope that someone is going to someday regret what they did to you. Some people do not regret doing you wrong. Some even forget doing you wrong. Some are unaware of their wrongdoing. Some will never accept that they did you wrong.
You will eventually stop checking whether they have changed. You will stop wondering whether they found someone else. Their life will become their life again, and yours will finally become yours.
I tell people that when you have mastered the act of contentment, people start thinking you have everything. Contentment doesn’t cancel desire; it cancels desperation.