WHAT?! This evil mouse brain fox dung is related to the problem solver Firestar? Let's see... Brokenstar's mother is Yellowfang, and somehow we have to connect her with a ThunderClan ShadowClan Half Clan cat. Tawnypelt? Yup.

So...Brokenstar's father is Raggedstar, whose brother is Scrochwind, whose son is Rowanstar, whose mate is Tawnypelt, whose brother is Bramblestar, whose mate is Squirrelflight, whose father is Firestar! (Sorry I switched the order of the connecting)