Is he entitled to my home?
No.
Understand that there is a difference between ownership and marital interest.
You own it.
Married people often share a marital interest in property acquired during the married even if only one spouse owns. However, since you have been separated for two years it is unlikely that the court will award him any money based on the house and the car even if he claims it, not only due to the length of time that you have been separated but because you probably have little equity in the items unless you paid cash in full for both.
You say he filed for divorce. Have you received your summons and petition? What does his petition ask for? If it asks for money based on the house and the car, you'd better get yourself a lawyer damned fast to properly respond to the petition. Without a lawyer you won't know how to fight his claims and you might get steamrolled.