The Lost Princess who Plunders

Everyone, including Blot and his crew, has discovered an unexpected truth about Martha. One day, a particular birthmark on Martha is incredability simular to that of Lady Nusteo. At first, everyone mostly assumed it's a complete cowinceidence. When Cadence asked the lougers to confirm this, they were at a mix of it being a conwinceidence, or that it's something more. And son of a gun, it's not a Conwinceidence. Martha, to almost everyone's shock, is the lost supposingly "Dead" Daughter of Nusteo. How's that so? Wasn't she killed by an asshole Mythosian Human? Well, turns out, Mighty Bull, Bryan, Serenia, and Dilyan confessed that they were the ones who found her injured and barely alived when they were once banished to Mythos from Equestia due to a crimewave they caused. Martha lost her memory, and ended up assuming he was some sort of exsile, and hung out with them ever since. Sometime later, they escaped Mythos through boarding a Mythos Black Market Ship completely un-noticed, eventally came into a Pirate dominated area of Desteny Island, and eventally, had met Blot. When it was desided that Martha is to be reunited with Nusteo, who as since Lost in Mythos, has seen the error of her ways since Master Aonos shown her and Grunde and Zgork that Blowhole, Clayton, and the New Mythos Black Market President (name not reveiled to avoid spoilers) was using them for their own selfish gains and plotted to corrupt them for good to become leagers for the sake of expanding the leage ranks, the lougers hope that it would mend Nusteo's broken heart, and help to further cleanse away hard feelings caused by one arrigant asshole. One problem, however, Martha is being an unreasonable bitch and wants nothing to do with ANY of this, doesn't think Nusteo is her real mother, and over-all, is too much of an un-sopisicated un-mannorly Harpy to even be remotely considered princessy, and also feels being a Princess who plunders is unworthy of being a daughter to Nusteo. when even Blot fails in talking Martha out of her uncharacteristic mopeing and aungst, the Lougers, Blot and the rest of his crew, Cadence and the Staff and patients of the Reforming Monistairy and the Main 6 must convince Martha to at least ensure Nusteo that she is alive and that it doesn't change anything, but where to begin?