My late mom’s visit in dream 10/22/2021

I woke up crying and actually shedding tears. In my dream I was at my parents’ house in Japan. My mom was very sick and I was taking care of her. During the tough time my dad was not helpful at all. He ordered my mom to do this and that. I felt angry and irritated with him.

When I woke up, I thought of my mom. Is she still suffering from the pain mentally and physically even though this tough situation was completely over? Or is it me that needs to work on completely finish this mental trauma?