He is unreasonable about heating

My parents just got divorced and I recieved my father in the separation.

When they first split I was harsh on my mother.

I thought she was throwing in the towel early. I did not listen to the reasons why she could no longer handle my dad. Now that he is living with me full time, I get where he could wear on a person. My father is extremely demanding. He wants meat and potatoes for every dinner and can’t make it himself. He doesn’t clean up after himself, do laundry or offer to help out around the house. He also is freaky with temperature control. He always wants the heating system on, even in the summer. I have tried hiding my wireless thermostat remote and my dad always finds it. I have begged him not to turn on my heater or to turn it off before I get home. I am always coming into a sweltering house. My energy bills are so high! I am now looking into adding HVAC zone control to my house. If I can get his room on a separate HVAC program, maybe all will be okay. My dad could have his own thermostat and have as much heating as he wants in the space. I am wondering if that will be sufficient. Knowing my dad, the living room, kitchen and bathroom all will be heated as well. Even splurging for multiple indoor air handlers and thermostats, it might still be the same problem. He is super unreasonable. I don’t know how much longer I can take him.

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