Robert and Katherine responded to Khaat's call by simply grabbing their leather shoulder bags and jumping through the Floo network to Khaat's house in Hogsmeade. Robert saw Mis and Emily. Emily was obviously the center of Khaat's attention at the moment, but Mis was tired today. Robert didnt' want to see that with her pregnancy either. He went over and hugged Mis and kissed her forehead. "Hi, Baby," he smiled, "Why don't you get off your feet? Granddad is here now." He gave Emily a hug and said, "We have some work to do, don't we?"
Katherine came in through the floo network and put her bag down on a chair. She hugged and kissed both girls and said, "I'll take Emily upstairs, Robert and I'll catch up with you in a few minutes." She escorted Emily upstairs and helped her to be sure she had everything she needed to take a shower. While Emily was showering, Katherine was getting her room ready.
Downstairs, Robert made a couple of small glasses of potions. He had already diagnosed both girls when he had hugged them. He made one glass of potion tailored for each girl's needs. He took the first glass to Miseria. "It won't taste bad," he promised, "And it will keep your fatigue from harming your baby. It will help you relax so you can forget your stress for awhile and rest. Your baby needs that right now. Drink. It will taste like berries."
Katherine came back down for Robert's potion for Emily, and he sent it upstairs with her.