I know its written we should forgive if we expect to be forgiven ; we should have that view of it.
And, I want bring attention to the fact that, we ask God , in Christ name for forgiveness because we wronged someone. We don't ask the person we wronged to forgive us ( because, they may Not ); It really dose not matter if they do or not. Who is able to erase the sin, is God.
( Although its good to make amends ) But after we tired, we are not obligated after that.
Say, some one wronged you, we should be apt to forgive that person, ( but its God they have to seek forgiveness from; Not us. ) weather they ask us or not. If they ask, then we should forgive them.
If they are not the kind of person you can get along with, its better to keep a healthy distance. I know people that treat me bad, but I don't hold a grudge, because thats not healthy. I forgive and move on.
That way, that shows something to God, about my character . And it allows you to have some peace, Knowing God is the one that forgives in Christ name.. There are so much scripture about forgiveness, its what Christianity is all about.