I started having sex with my brother before he got married. His wife is 10 years older than him and controls every move he makes. She's very insecure and affraid to loose him. So the only way we meet is for him to say he's going to our mother's place to have breakfast. I still live with my mother and she leaves very early for work so we have the house for ourselves. His wife stills calls to see if he's really there and I talk to her to confirm he's really there having breakfast.