Which Gods have disputes between each other?

Question

As an example:

Fafnar and Bastesh- Fafnar attacked Bastesh in envy causing Bastesh being "disfigured".

Answer 1

Bastesh and Fafnar, for Fafnar disfigured Bastesh's face out of envy (as you said);

Suon and Fafnar, who are twin brothers and both represent the sun. Suon represents the serene and calm sun, the one that brings life, while Fafnar represents the wild and furious sun, the one that burns. Suon, despite being calm, chases Fafnar through the skies to make his sister pay for the evil she has done. (Tibia can have two suns, or the representation in mythology can be applied as it was in Egyptian mythology, where in the morning the sun is serene and in the afternoon it hurts.);

Fardos, Uman and Zathroth, during the creation of the world Fardos needed Uman's wisdom to create a universe. However Uman despite having an independent consciousness is one being along with Zathroth. Zathroth has always been against the creation of the universe, or create anything and tried/tries to disrupt and prevent Fardos and Uman's plans and creations.