Long-lived species eventually suffer from memory degradation; even those who were originally short-lived. Though, it is also true that a certain state makes my memory recall even more difficult.

[ Though he gives pause. He remembers being stabbed to death so many times that he couldn't even think at one point. Did he lose memories from that as well? Could he blame Jingliu for that? While he could blame Jingliu for the phantom pains, this other matter seemed less clear. ]

As for the other matter...she does not have the power to remove memories.