Maybe in your family. But I don’t think so. There’s a tendency to want to make all sorts of characters into paragons, to not let them do anything that might be uncomfortable or make you dislike them or take another look at them. I don’t think May thinking about children is at all out of character–Peter is getting his life together and seems to be serious about this woman, May is getting older, this is clearly something she’d like to have, grandchildren. And the fact that Anna has a condition that might impact on those grandchildren coming out is precisely the sort of thing that happens in real life when you get extended family together.