You are GUILTY:The broken promise

Except;
"...there is nothing we can do. The punishment for his crime is obvious," Brenda stated, looking at where Louise was standing, with a handcuff around his hand.
Sonya's expression was blank with no emotions on her face. She didn't want to look at Louise, because it would only make it hard for her. "Death or life imprisonment."
Brenda shifted her gaze to her sister. She could see the pain she was trying to hide. Sonya's fists were clenched by her side, and tears had already piled at the rims of her eyes.
Brenda poked her cheek with her tongue, and looked at Sonya's bulging stomach. Her eyes hardened and flashed with a ruthless glint.
"You should leave the country. This is his karma, and he must face it," she said to have Sonya look at her.
'Giving up... is also an option. I'm tired...' Sonya thought.

Sonya is a renowned doctor in the field of psychology and psychiatry, who is driven by her obsession to protect her family and their inheritance.
Her life takes a sudden twist when she meets and decides to help a little girl, the daughter of a rich business tycoon, Louise Cole. However, the man turns out to be her ex-boyfriend and past lover in college who had abandoned and forgotten about her.
Louise doesn't remember her at first, but when he does, he tries to make amends and pursues Sonya. However, his past haunts him and his mental condition deteriorates.
Lying deep in his family is a shattering secret of an incident that happened 11 years ago.
When Louise's mistress and two mysterious enemies arise against the couple, the secrets are exposed, creating a rift between them. Will Sonya stay by his side as she promised? Or will she choose to give up on him?