Secret Wealthy Marriage

He is the genuine diamond bachelor of G City, ranking first in terms of net worth,
Everyone knows that he had a deep and unforgettable love,
But no one knows that, five years ago, he had a nominal marriage;
She is the super nurse of G City People Hospital, with neither wealth nor high education,
Everyone knows that she is divorced and has a child in tow,
But no one knows that her ex-husband, the father of her child, is the man at the very top of the pyramid.
Scene One:
On the day she was diagnosed to be pregnant, her husband registered on the marriage certificate came back.
The next day, at the breakfast table, an A4 sheet of paper appeared very abruptly by his right hand.
"This is a divorce agreement, please sign it." She said, her internal organs trembling.
"...Is there someone else?" He put down his chopsticks, looked at her, and asked calmly, his eyebrows almost imperceptibly twitching.
He came back because there was something he wanted to talk to her, but now it seemed unnecessary.
"...Yes." Having a child should count as having someone else, because from now on, she would love her child.
When they got married back then, he had said that if she had a lover, she could ask him for a divorce.
"Alright, I understand." He nodded, picked up the agreement on the table, and left.
"..."
Scene Two:
"What's your name?"
"Axel Hawkins."
"Your last name is Hawkins?" The mother's name is Carolline Ruiz, his ex-wife, and the father's column is left blank, isn't it?
"Yes, my dad's name is Bryan Hawkins, he's a Sky Walker."
"..."
At five in the afternoon, Carolline Ruiz picked up her son from school and saw him standing next to her son; she instinctively turned around and ran.
Bryan Hawkins left Axel Hawkins in the Guard Room, warned him not to run around, and then chased after her with his long legs.
"Carolline Ruiz, stop."
"..." Almost instinctively, she really stopped.
He slowly walked over and stood in front of her, a tall and imposing figure blocking all the setting sun.
Carolline Ruiz couldn't help but look up, the afterglow of the setting sun illuminating his face, she couldn't see his features clearly at all.
"What are you running for? If you dare to secretly love for eight years, do you dare to openly love for a lifetime?"
"..."