I am currently in rehearsals so my schedule is quite hectic as the show goes up this week. I left my son (12) with my niece (36) for the evening and was due to collect hm at 1030pm latest. When I arrived - 10:15pm he was sitting alone downstairs in lamplight while my niece and her two sons had all gone up to bed. I think this is an appalling way to treat my son almost as if she was demonstrating how much they did not want him there. He was fine(ish) but I was disgusted. I regularly look after her two boys and never would I leave one of them downstairs while my children and me went up to bed! I texted her to say that it was not very nice and her response was "He's 12, what did you want me to do, sing him a lullabye.' I am really disgusted and angered by it and don't know what to do.