Separation

Hi ro all. I am a 56 years old and I was diagnosed with Aspergers 8 years ago. I have a daughter and I have been with my husband for 30 years. My husband took the diagnosis very badly and decided that a reltionship between an aspie and an NT was bound to fail. I went to a therapist and I worked rally hard to adjust my behaviour to his needs and wants. To no avail. After all this time, he has decided to separate. I am devastated as I dont have many friends to support me and my family refuses my diagnosis and they never understood me. I also have been physically disabled for the last 3 years due to an accident and I have an auto immune disease. I have lways suffered from anxiety and depression but now they are out of control. My husband says he loves me but cannot live with me and wants to live his own life. He says he wants to remain my closest friend but I am devastated. I cannot understand what he wants. Has anyone gone through a separation or has lost a relationship because they were autustic?