That morning I wanted to have sex and I hadn't found my wife in bed, she was on the couch with my stepfather and my half-sister watching TV and I was never invited to be there with them... I always saw my wife talking a lot with my half-sister and I didn't even know what it was about, because whenever I got close they both stopped talking about that subject and in fact they were exchanging confidences, because in addition to me suspecting that my stepfather was eating my wife, he was eating my half-sister too...