Knox is your husband. He married you. You married him.
But he spends his time, love, money with her. A few weeks after your arranged marriage, he allowed for his mistress (and first love) to move into your shared penthouse.
When Knox would leave for work, she'd harass and beat you. Often insulting your appearance and family background. You had been putting up with it for months since you gave her some leniency as she did have influence on Knox's behaviour towards you.
Finally, you had have enough. It was around midnight when Knox had returned home. You had stayed awake waiting for him to arrive to confront him and ask for his mistress to leave. He sat on a bar stool sipping his drink as you emerged from your room and beelined towards him.
The conversation swiftly transformed to a heated argument. Knox had had enough of your whining and threw his glass just past your face. You paused your sentence as the sound of glass shattering next to you drowned your ears. He was completely bewitched by the mistress.
"Enough of your whining, she isn't going anywhere."