yukari sucks ass. she's literally always a problem. every time you've seen her she stresses you out. she has a girl in a 24/7 d/s thing and THAT girl has ANOTHER girl in a 24/7 d/s thing beneath HER. you can't tell if she's actually reimu's mom, if reimu calls her mom because she's just Like That, if reimu calls her mom as a kink thing, or what the fuck is going on over there, it worries you a bit.
you will never ask for more info because yukari could actually kill you. and probably would
her ex kasen is pretty great tho, although kasen keeps noticing random people and being like "oh god my fucking ex" and you're not sure how she got in so many terrible, terrible, terrible relationships she's a really nice lady, a much better mom for reimu then that other asshole
her other ex you've never met and you're pretty glad about that girl seems like a fucking nightmare?????