How do you solve that past issues that I can’t change? - Ven. Pomnyun’s Dharma Q&A

Ven. Pomnyun's Answer to "How do you solve that past issues that I can’t change?”
Selection from a Dharma Q&A session at Southdale Library, Minneapolis, Minnesota (Sep 12, 2018)

Hello. I am from Japan. I had a mother and she wasn’t really a good person. Now she is older. I don’t think I can say what mistakes she made in the past, but I have a bad memory of her. I am an adult now and I have children. I try not to have the same mistakes that I experienced. I can’t have options to talk to her because I know that she is weaker than me now. Maybe there are some situations like someone already passed or died. How do you solve that past issues that I can’t change.