Caleb Tsniar is the father of Hance and the ex-husband of Rayen Vaithne. He went a bit off the deep end leading to violent abuse on wife and child for "not being perfect and mocking him behind his back". He became addicted to Morsai blood and forced his son to drink it as well. Originally he was supposedly a warm, caring personality so nobody is entirely sure what happened. His addiction is suspected to be the root cause.