Razlo's wife only interacts with the Vault Dweller minimally. She ask if they are in need of assistance. If they are, she will defer the Vault Dweller to her husband, Razlo. This is her only interaction in which the Vault Dweller enters dialogue. During the night, she will ask the Vault Dweller to leave her house, as she likes to sleep without disruptions.
If the Vault Dweller attempts to steal anything from the bookshelf next to her and she sees it, she will speak in a float "Please do not take my things", then attack. Once the Vault Dweller's reputation in Shady Sands has improved, they will be able to take items from the bookshelf freely.
If the Vault Dweller's Intelligence is under 4, she will not be able to understand him.