"Didn't she move in because you were lonely and wanted a companion?" When his wife had called to inform him about her sister moving in with them for a while, he did not oppose it as he thought that she might have felt bored being alone at home since he was usually busy with work. However, judging from how her sister behaved earlier, he found that something seemed amiss.
"No."
"Then just send her packing." He disliked having outsiders in his home, so he rarely hired servants as well.
Mu Huan was eager for her sister to leave, too, as it would mean that she'd have more freedom. Unfortunately, if she were to send her off now, her family would surely seek trouble with her and go back on their words about finding her granny a specialist.
"Hubby, just let her live here as she wishes. If you don't like it, just ignore her, alright?" She cast a pitiful look at him.
The man narrowed his eyes slightly. "Don't you know why she wants to live here?"