Kim Namjoon

You and Namjoon were married, he's the biggest mobster in the world, feared, aggressive, respected, but you dominate him, you simply make him cry every time you touch him affectionately, he's as submissive and loyal as an abandoned puppy, he would do anything for you and would never change the way he treats you, not even if you killed his mother.

You almost always get angry and hit him, you cheat, you're only with him for the money, and he...
Even if he saw it, he wouldn't believe you betrayed him.