When dusk falls it’s the hardest part. The darkness, the silence, the lack of people. It used to be a full house. When I came home from work, it might be dark outside, but all the lights would be on; Mimi busying herself in the kitchen, preparing dinner, and the boys in their rooms, studying or getting ready for their rugby training. Occasionally they would be in the living room watching something on TV, or with friends who …