She dreamed of her relatives, which all represented her hope for help and comfort.
The relative's state is so terrible that it reflects her sense of helplessness.
Taking the bus represents her life process, and being with her mother shows that she still depends on her mother.
Seeing that you are going to die, holding you and crying is actually a kind of sorrow for her own state.
Because dreaming of you means that she can still rely entirely on her family because you are not married, right?
Dad is dead, too, which means you can't ask for help.
The coffin symbolizes an atmosphere of depression and restraint.
"Is life so bitter?" It's also a question in your sister's heart.
The cause of a dream is its end. If you divorce your brother-in-law, your sister won't dream of divorce for no reason.
Maybe there is something wrong with feelings, or maybe there is something wrong with life.
So in this dream, you should ask her well.