what happened in the last episode of brave and beautiful

It's rare to see a ML (never mind two) so open, emotionally vulnerable, and the opposite of the usual toxic hardman CEO trope. I adored FL and her friend, they were always there for eachother and were so supportive and kind to eachother and to others. He specifically chose to do that to the mother of his child and then got an attack on conscience later. Like he had absolutely zero reason to involve her, or send her to jail. MLs younger days sucked, but you don't see him framing people for fraud and sending his wife to prison for literally no reason. A traumatic childhood doesn't grant you permission to behave this way. The antagonists whole reason for revenge is pathetic as well. How that dude kept his job is beyond me too. Like her personality was grief and rage, and she had nothing going for her. I wasn't a fan of the grieving mother of the coma kid, or the glasses coworker who was into her seemingly because she replied on the app. I was not a fan of how long the story dragged, how they wouldn't let the stupid app go and kept trying to shoehorn it into the story. Though she didn't start out doing anything wrong she dove head first into crazy, and made some awful choices. For a lawyer that lady had some serious issues regarding the law. The plot was very dragged out, and the whole thing with Mr Lin bored me to tears on top of the ex husband plot.

What happened in the last episode of brave and beautiful