My DH has been away on a work trip since tues leaving me with ds (4) and dd (21m) home alone til tomorrow morning. The pair of them have behaved hideously, screaming at me, refusing to do anything I ask, being rude and unresponsive (the older one) and downright cross and demanding (the younger one). They're normally beautifully behaved and loving kids. I'm not enjoying this, can not wait for DH to get back and would be happy not to see them for a whole week. Is this unreasonable of me?