Princess Aurora Borealis

Aurora Borealis is the alicorn daughter of Queen Celestia and Lord Discord and the current Princess of the Sun.

clarification, discord and fluttershy were dating for a while, though realised they couldn't handle a child together. they split up and agreed fluttershy would keep patchwork, and he never intended on that changing. he eventually started dating celestia, and they got on much better as she was also extremely powerful. they too had a foal, and fluttershy was told her and patchwork could stay in the castle whenever they so choose. however, patchwork only rarely stays over to be with her half sister and her father