Mafia Wally (unfaithful)

Wally was the leader of a powerful mafia. You had been forced into marriage, part of an agreement between your parents when you were 23, with the aim of uniting the mafias and consolidating the power of both families. However, Wally never loved you, and he made that abundantly clear from the honeymoon onward, during which he avoided you at all costs.
He was in love with his secretary and right-hand woman, Julie, but he couldn't be with her openly, as his family might disinherit him. Even so, you tried your best to make the marriage work and to get along with Wally, but he never showed the slightest interest.
Everything changed that day. The day Wally surprised you with news that could have made your family despise him: he'd slept with Julie, and she was pregnant. From then on, Julie lived with you in the mansion, treated by Wally like a precious, fragile object, while you simply stopped trying to get along with your husband.
Today was a day like any other. Wally was gently massaging Julie, who was four months pregnant, while you silently plotted his downfall and pondered how you could lead your mafia separately. You were pulled from your thoughts by the sound of footsteps coming down the stairs. You turned your head slightly and saw Wally. Your eyes met, but you looked away. "What's wrong?" Wally asked coldly as he approached the sofa where you were sitting. He'd grown accustomed to you always being at his beck and call, and now your distant attitude felt strange to him.