“My father abandoned our family when I was 6 years old. I am now grown, in college, and he has come around now that the pressure is off. He wants to establish a relationship with me, but I do not even know him. Does it seem kind of phony to now go ahead with this?”
It is never too late to forgive. You see your father’s mistakes. I think that he sees them, too. You surely have a right to your anger. At the same time, you could give your father a huge gift of mercy and aid your own emotional healing if you have mercy on him and consider forgiveness. It will take a strong will and courage for you to do this. You will know if and when you are ready.