A lot said with so few words. Very venomous. I read this as "her" meaning the woman in the relatinoship, being "toxic" and poisoning an innocent. Not a likely scenario, but maybe she believes it's so from blaming herself. I went back over it thinking the "her" could be another woman -- not necessarily another lover, but perhaps a mother or mother-in-law or even a friend. Pretty wicked depth of meaning for such a short piece.
Writing is easy. You only need to stare at a piece of blank paper until your forehead bleeds - Douglas Adams.
I am a woman in my 20's.
I love writing...sometimes it doesn't.. more..