How do y'all feel about women that constantly talk bad about another woman?

in detail, is it a insecurity thing? this girl been mad over a year about a dude thats not evenn her boyfriend that likes me and never wants to leave me alone but i left him alone for months weeks to go be with her she dont even know me and constantly i hear she still talking bs about me lol yet the girl is all passed around the city i dont get women like this and i pay her no attention 🤣 i just dont get people
How do y'all feel about women that constantly talk bad about another woman?
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