Rumer Willis has relocated from Idaho to Nashville, Tennessee, just two months after being awarded primary physical custody of her daughter. Willis, who shares 3-year-old Louetta with ex Derek Richard Thomas, announced the move on Instagram Wednesday, calling it a “leap of faith.” In the video, moving employees could be seen helping “The House Bunny” actress, 37, pack and carry “two decades of [her] life” to her new home. “New chapter, officially delivered,” Willis wrote in the caption. In June, Willis and Thomas, 40, agreed to undergo a custody evaluation while sharing joint legal custody of their daughter. The ruling came shortly after…