Final answer:
The question as posed does not match the character descriptions in the provided excerpts, so an accurate change in Henrietta due to a weekend with Kelly Marie cannot be determined from the given content.
Step-by-step explanation:
The characterization of Henrietta after spending a weekend with Kelly Marie cannot be directly inferred from the provided excerpts, as they do not mention a character by that specific name or provide information about a change due to a weekend with someone named Kelly Marie. Instead, the excerpts detail different characters undergoing their own set of changes. The first excerpt describes a woman who has become fuller of figure and retained her vivacity and melting quality of her eyes over the years. The second shows a person who has become restless and feverishly excitable, which contrasts with their usual calm demeanor. The third excerpt refers to a woman who has changed and is compared to a bird, being described as timid and fluttery.