I would lean into this more to substantiate your argument.
And the other killed herself because of her actions and later had her family killed.
I don't feel the least bit conflicted over these purported "contradicting views of the treatment between 2 characters." As noted, Jean had both her body and her essence cloned and was literally not involved in destroying the star that unintentionally caused the obliteration of a populated planet. And yet, her family was still murdered. Even still, as I noted above, if I were to ignore the retcon that Jean was cloned, she killed herself - and pretty quickly after the fact, I might add - which means she would still be dead now.