I admit at first I didn't belive that it was true. But It was. Leafool's biggest secret was that she bore kits. As you know after Feathertail died from saving The Tribe from Sharptooth Crowfeather's heart was broken. But once the clans made the great journy over the mountains Crowfeather fell in love again with Leafpool. Well I guess she had the kits sometime around the great ourney because Lionblaze, Hollyleaf, and Jayfeather were born shortly after. So Leafpool knowing that she had broken the warrior code she gave the kits to her sister Squirrelflight and her mate Brambleclaw. Squirrelflight comvinced Brambleclaw that these were their kits. Brambleclaw truely belived that Lionblaze, Hollyleaf, and Jayfeather were his own. Then when the truth was reveiled in the sixth book of power of three his heart was broken. Brambleclaw really loved these kits and vowed that if they needed him he would be right there for them. But on the other hand he was really upset with Squirrelflight for lying to him and just couldn't seem to forgive her. So Squirrelflight thought that Brambleclaw's wrath was punishment enough. After that they were no longer mates anymore but they were close friends. Jayfeather on the other hand hated Leafpool for lying to him. Leafpool's punishment was that she had to leave the medicene den a become a warrior. But after a while Jayfeather couldn't lose Leafpool's talent with cat's so he invited her back to become medicane cat once more. When Firestar's last life drifted away and it was time for Brambleclaw to become Bramblestar. He apointed Squirrelflight as his duputy. He missed her kindness and urge to help others and he knew that she would be the most loyal Thunderclan cat to be his deputy and he wanted no other cat to stand beside him when Firestar left Thunderclan in his very paws.