Galactic war for the Emperor wife

For centuries humans had fight wars for many different reasons. In the early years of their existence, they fought wars over littlest of foods. When they got a little more sophisticated. They wars fought over things like land, religion, way of life etc. They even fought war over stupid's things like a pig, a stool, Jenkins and other stupid's things. From the dawn of time, they fought. Can you really blame Wolfe when he let his humanity. When he sent the galaxy into war. At least he fights over something that matter. At least he was fighting for his love.