"Okay, he might change his mind once he joins and realizes things aren't like what he had thought they would be! And since he is going to the military, why don't you shift over to the house in the servant's quarter since your rented house would be empty? He can come and live with you here in his free time or holidays." Since no one would be in that house, it was best not to waste money on paying the rent.
"Thank you, Missus..."
"Thank you so much..."
She was grateful that her Missus was understanding and kind.
"It's okay!" It was better to have an older boy for her kids as their friend, but she would assess his character first. She would at least be at peace knowing someone was looking out for them in the military academy.
"Thank you..." She was truly glad and immediately made a phone call and notified his son of what to do.