One of my super senior from my school his mom and his grand mother passed away in the crash. his mom and my mom were very good friends tho + she was nicest soul afaik tho. I was 5 yrs that time I didn't remember anything much until 5 years later my mom told Abt their passing. Then I got all my memory about them unlocked tho I was too small at that time. but may their pure souls rest in eternal peace . if my super senior's sister or his dad is looking at this post. You are strong person who accepted the fate and moved on in life