My nephew is staying here whilst my sister is away. For the last two days he hasn't been to school. I've woken him up 5 times today but he just ignores me. He's currently in bed now still. My sister keeps saying things like "see what I have to deal with" erm I don't need to see what you have to deal with as it's not my problem. When my kids go to school I want my house to myself but no. I set my alarm much earlier than what I get up to get him up and he just doesn't listen. She hasn't once called to speak to him about it and instead keeps getting me to call his school to explain he won't be in. Aibu in thinking she could do more??