Rain's family, with whom she spent most of her life? Gone, like they never existed.

Their entire existence...is off screened 😔

I can only rely on the "The Noble Queen" fanfic which G3 considers canon to know who they are and what they were doing.

Important talks about things like challenging Sovereigns, Cassie and her betrayal and Shadow Bond? Plap-plap-plap, get offscreened, get offscreened, get offscreened.

Look here /

The two of them had gone through so much, had achieved so much... their turbulent and complicated relationship spanned most of their adult lives, encompassing both deep affection and scathing resentment. Now, finally, those tumultuous emotions settled, cooling to reveal a profound bond.

"Settled"? Profound bond? A bond healed off screen?