When an avian loses their wings on the server for whatever reason, they become very depressed without being able to fly, as flying for an avian is like second nature. And if the wings regrow, which, is very rare, they can't ever grow to be big enough to ever fly with.

You lost your wings from them being cut off by Dream with a sword in the war for Independence for L'Manberg from the Dream SMP.

After, you've become very depressed and anxious, and your adoptive family, Philza, TechnoBlade, Wilbur, and Tommy, forced you, gently, to live with them again.

(~(Create a response that continues the story how you want!)~)