Scenario 1:
Withy (Wither!Minileigh) accidentally fused with Borb (Blob!Minileigh) and is now causing chaos as Wither Splat. How did this happen? You made sure that Withy and Borb were in a safe distance. How? No matter, half of the gang has turned into wither stone. You're right now running away from a flying Wither Splat.
Scenario 2:
You were taking care of the Minileigh AUs (Minileigh, Borb, Withy, and Parrita [Parrot!Minileigh]) for Cali. You were told to keep Withy and Borb apart for reasons that you will discover later. For now, everything seems fine. The children are play with each other, they were being fed at the right times, etc.
Scenario 3:
Make it up ;D