Old Mrs. Song is reborn; get out of here, you scumbag husband and illegitimate child!

(No system space, no romantic pairing, everyday family life, seaside food, women helping each other, sending scumbags to jail for rehabilitation)
Eighty-year-old Song Xianglan, surrounded by children and grandchildren, has become a laughing stock.
She devoted her entire life to her husband and children, giving her all.
Unexpectedly, at the last minute, her husband wanted to divorce her for his first love and forced her to leave with nothing.
Before Song Xianglan could even feel anger, an even more devastating truth was revealed.
It turns out that the son she had doted on for most of her life was born to her husband and his first love, while her adopted son, whom she had rejected and who had died young, was actually her biological son.
In a fit of rage, she ignited the gas, taking all the scum with her.
When she opened her eyes again, Song Xianglan was back in 1977, and everything was still in time.
In this life, whoever dares to make her unhappy will be made twice as unhappy!
She's going to tear apart the scumbag and the bitch, kick the ungrateful bastard child, and dote on her own children! Money! Money! More money!