Seeking a novel of rebirth

When the female protagonist drowned when she was young, a man saved her. He was her husband.
But she liked another guy she met in college
She divorced her husband to be with the person she loved
But when she took the divorce papers to find the person she loved, she found out that he was having an affair with someone else
She jumped into the river in despair and was reborn to the time when she drowned.
I'm back with my previous husband

Answer 1

An example of a rebirth novel was as follows:

" City of Rebirth: Cultivation "

The story was about a young man from a poor family who was reborn into another world after an accidental death and began his cultivation in this world. In the new world, not only could he obtain magical powers, but he could also meet all kinds of interesting people and experience all kinds of wonderful things. In the process of cultivation, he continued to grow and eventually became a powerful immortal cultivator who saved the entire world.