[Advice Needed] Will My Sister Develop Emotions For My Husband If I Allow Her To Work As His PA?

This is a story of a woman who has expressed her worries over her younger sister working with her husband and needs advice.


My husband is suggesting that my young sister become his Personal Assistant as she has been out of school now without a job.

But am skeptical about that knowing that the job would afford her to be too attached to my husband which can result to emotions building up.

Is my reservation in order or should I just allow it?