Mate you did it again, I've had an opinion on this for a few years, mostly because when my girlfriend broke up with me she labelled me 'toxic'! It's so dismissive, self-important and harmful to give other human beings this label, as if certain people are just born toxic and the rest have to survive by identifying them and neutralising them upon detection.
It's sad because the more you dismiss, disrespect, ignore and generally hurt a person, the more "toxic" their behaviour is likely to be. If you love, appreciate and respect someone who is unloved, unappreciated and disrespected you will see their behaviour begin to change. I learned this recently. We are all human.