Greek gods and goddesses have their own set of morals that have nothing to do with how things roll in the world of mere mortals. So don't hold it against Gaia that she married her son Uranus (look it up, it's real), and had him later castrated — that's just how the Greek deities did their thing. What is important here is that Gaia, also known in English as Mother Earth, is responsible for the things we love on this planet. Things like: the oceans, the skies, the fields, the plains. Respect Mother Earth and you respect yourself.