You look like your father
I think that she never shows it outwardly, and she did harbour some resentment for Kragok, but she does notice his absence and misses him deeply. They were practically one echidna in two halves for their entire childhood, a package deal of twins that walk and talk the same that you wouldn't notice one sneak off if you talked to the other as you'd forget that they're not just one and the same. He did throw her under the bus, but they still spent most of the time it seems, side-by-side. I think that it really messes with her to see her nephew Remington dressed up as if he were Kragok, that it forces her to confront all of those messy emotions of "Wait, that's right, my twin brother is dead, and I never get to reconcile or pull one over on him back, I can't do anything, and I'm never going to see him again"