Yah that makes me think... if she's coming to town, she's on Vaca ?? why does she need care ? unless she comes on business with her daughter ?!? or maybe looking for a job in the area to move ?!? thats weird. Plus if your client's sister needs so late pick up... will your client want the same for that week so she hangs out with her sister kids free, so you would have 2 at late pick up ???