Bitterness is a bitter root. Frustration over people can be a daily irritant. Do your best to bypass these detrimental routes.
Living is for the living. Much of our living is lost in mentally rehearsing personal injuries and attacks. Haven't we all seen or been involved in ugly relationships? A real killer is that most get over it at the funeral.
If we can get over it at the funeral, why can't we get over it at the kitchen table? Why can't we get over it driving down the highway? Why must we waste our lives wasting our lives?
Do what you can to forgive. Mercy is a marvelous kingdom secret. It forgives when forgiveness has not been sought. We can be merciful anytime and anywhere we want. So do it.
Try not to waste your life in anger and misery. This is a self-imposed cancer to your own spirit. You don't like it. You don't need it. So....do what you can to cure yourself from such ailment. Forgive with lavish mercy. Live again!