"You don't have to resolve conflict with every person. Some people don't want to be at peace with you. Don't waste your time fighting battles that don't matter. Only God's approval matters." Unknown
If you have been in conflict with somebody, you have to come to a point where you leave that person alone in that conflict. You make the decision to step out of it and move forward with your own life. It's OK if somebody doesn't want to resolve and have restoration with you. It doesn't mean you are bad or that you are unloved. It means that person is happy in the conflict and it's time to separate yourself because that relationship will be forever unhealthy and ungodly. Their opinion of you will NEVER ever take away God's love for you. It's a battle that isn't yours to fight and needs to be handed over to Him. He will fill that void of lost love and He will always approve of you and love you!
Don't walk away angry, or in hate or bitterness. Forgive and love from a distance. Sometimes that space is what God needs to work in both hearts! He is a God of love and restoration and sometimes we have to give Him the space and time to work!
I'm doing this today. I'm walking away from the hurt I have shackled myself to. I am no longer living in my own guilt or past mistakes. I have hurt people. I am not perfect, neither are you. I too have been hurt but I forgive you. I also forgive myself. Your conflict with me is no longer my concern and you are standing in that conflict alone. I am finally freeing myself from guilt, pain, other people's disapproval and walking into His loving arms and acceptance! Other's words and opinions of me can no longer hurt me because I.AM.HIS.
"Be angry and do not sin; do not let the sun go down on your anger, and give no opportunity to the devil." Ephesians 4:26-27