The Tathamet children get along with one another like hands in gloves.
Even Bashenga, who has shown time and time again that he isn't the biggest people person, still have an at least cordial relationship with them.
Fighting among the siblings is a rare occurrence, and is usually resolved rather quickly because they all know their father wouldn't sit idly by if there was bickering among them.
As such, there usually aren't many disagreements among the lot of them.
...But when there is, it's usually between Yemaja and Apophis.
She is the free spirited, but somewhat chaotic wild-child.
He is the upstanding, righteous, and dutiful elder brother with a strong sense of family.
Over half of their arguments came from Apophis trying to stop Yemaja from sneaking and doing something she shouldn't have been.