איך כותבים באנגלית " היא מצטערת שהיא לא התייחסה לסבתא שלה, ומבינה שטעתה"?

she feels sorry that she didnt notice her grandma before and realized she was wrong

she regrets that she did not treat to her grandmother and realizes her mistake
נראלי..

she sorry about that sse didnt treat
her grandma..and now she realize that she make a wrong