It's annoying the Writers didn't bring back Xylene aka the Uxorite & Grandpa Max's Ex Alien Gf & worst they didn't even atleast bring one of her species into the series it would be cool to see more of there custom or culture And obviously more uxorites then just xylene And if your wondering why they have 4 kids is because Uxorite Lays Eggs so it's too obvious