Quote Originally Posted by littlehobbit13 View Post
I don't know if 'banned' is the right word, just not accepted in their cultural hierarchy within the Seekers. A Tia could certainly find a partner elsewhere, or they can challenge to become the Nunh. IIRC, per lore I believe there are instances where Tias may leave to form their own tribe (thus becoming the Nunh). Seekers basically have the Lion pride structure.
Tias are banned from mating withen their own tribe.

Literally nothing is said about tias going off to marry lizard people though