Documentary Literature About Married Women

My wife is an online short story writer, and her writing is always narrated in the first person "I". The scale of the articles she writes is a bit large. It's a novel, but it's not true. But later I heard from my wife's colleagues that my wife can only write documentary literature, and she can only write about what happened to herself. So, the "I" in her novel is herself? So all the dirty things "I" did are all true? At this time, she was reading a new work to me, and when she read, "Before 'my' husband came back, I had killed the five men who abused me in the bedroom..." I clearly saw a pool of bright red flowing in the crack of the lower door of the bedroom... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.