My Mother-in-Law Moves in With Me, Handing Over Her Home to Her Daughter.

My motherinlaw has chosen to move into my home and hand over her flat to her daughter.
François, my husband, grew up in a big family. My motherinlaw kept having children until her daughter was borna odd strategy, but not for me to judge.
When I got married, I thought I was lucky. François seemed responsible, brave and strong. He understood what a family was, yet he could not break away from his mother and sister. Although his mother didnt pay much attention to her sons, she always put her daughters wellbeing first.
I met Chloé when she was ten. At first she didnt bother me, but five years later the situation worsened. She refused to study, kept dubious friends, and my husband had to step in to help with her education. My motherinlaw would even call in the middle of the night asking for assistance.
I hoped Chloé would grow up, marry, and everything would settle down. That never happened. When she found a boyfriend, my motherinlaw demanded that her sons contribute to the wedding because she had no money. Chloés fiancé came from a modest family, so the newlyweds had to live with my motherinlaw.
She soon realized the arrangement was difficult, so she came up with a perfect plan: move into our house and leave the flat to her daughter. It didnt matter that I had bought that property with my hardearned money while my husband contributed nothing. Strangely, he approved the idea, insisting his mother would relieve us of household chores.
We own a threeroom apartment, but I dont want to give up my comfort or share my living space. My motherinlaw believes we are obliged to host her because my husband, as the eldest, must care for his parents.
I love my husband and divorce never crosses my mind. Yet how can I bring this up with him? How do I explain that living with his mother feels like a nightmare? Any advice?