LS,

I think you need to confront her with your hurt, not anger. Just like you did with the bedroom. She is stepping on your toes and flaunting her affair in your face. That is not right. If someone steps on your toes, you tell them so they will move off. Same thing here. She is not being fair to you when she makes a promise and then is careless about your feelings. And if the pictures are on the family computer, then the children can find them. How will they feel if they open these pictures?