DemoNgel's manga / #I want to kill fl's husband(1)

I found the Japanese live action of this. I don't know if the ending there is the ending in manga or novel. Take, signed the divorce paper yet they decided to stay together for new chapter of their life. They both realize they do love each other, especially that man Take. They can't bear not to be together.... It's really heartwarming when they get back together as if they are new lovers. Idk if kissing is considered as cheating, But well ya, I kinda don't like the feeling when my man kissing other girl especially when we didn't kissed for many years. So ya, I hate the feeling... But well Jun also give in with his young colleague, they both did commit a sin where their mind and emotion are unstable. I could blame them both as they are both adults where they can already differentiate between right and wrong.