CT Phipps
Carbon Dated and Proud
She seems like that simply because the game doesn't cover her character all that much as it does with Triss. After all, Triss is featured in three games and Yennefer in only one - and her inclusion there is still kinda wonky, given the character's massive importance.
Eh, the irony was Triss was basically Yennefer in the first game. The bitchy rich spoiled "Veronica" of the pair and then she became the Betty for no reason. Well, yes, the reason is Shani (the previous "Betty") was gone so Triss took up the slack.
If you look at her from the perspective of the books and the games, she is still one huge manipulative, calculative bitch - with a heart of gold. The game doesn't make that obvious enough, unfortunately.
What's the other unfortunate is that Triss isn't really any better - she too is hugely manipulative and has used Geralt in ways Yennefer probably never could - but is all nice and sweet on the outside, so there you have it.
Eh, Geralt has a type it seems. The big difference in the Witcher 3 is the book Geralt gives every bit as much as Yennefer does and that's how their relationship works. Being snide and condescending to your love interest right back isn't something the writers seemed okay with, though.
On my end, I tend toward Leliana and Shani types in my games but I married a Yennefer type.