list of all main character kids?

so, im currently on 18x06, and I have oficially lost track of all the kids in the show. From Zola to Harriett it was all clear, now there is scout, luna, alison, joey, this and that and a bunch of other toddlers. The worst part is that they all look the same, I can't differenciate. Can I get a full list of every child belonging to main characters as of season 18, episode 6 (no spoilers pls) and their parents?