kinkyworld How do you stop the so and so has her period pop up and the unfaithful moodlet?

[BrianLyons315]

I have successfully mastered my desired Sims 3 reality, I stopped the fertile period moodlet from ever coming back and there's no romance on woohoo. But now I have a new problem, every time I make a sim have sex with another sim that is not their romantic interest I get the unfaithful moodlet and every now and again I get the so and so has her period pop up. I want to know how to get rid of them, they're so annoying.