Single post in Daycare Update 2024 plans

I'm curious about the twin thing. I presume as you have said about rarity of twins that will be some link to them. Sorry if this presumption is wrong. Will that only be available to see that they are twins when getting from daycare or the shelter too? I wasn't online at that time but apparently there used to be family trees and it was taken out because people were messaging about specials being theirs because they came from their pair. I might be confusing this with rejected ideas but I feel like the point still stands. I worry this will happen with twins as well