Ill Wills.What would happen to my home if my parents die intestate together while I'm living with them?

I am in my 40s and have always lived with my parents, who are now both old age pentioners, on their freehold small holding with animals. One of them has siblings and I have a sibling none of whom live with us. If my parents died intestate together would I have any right to remain living at home or could the state or any beneficiaries force me to move out in order to pay tax and duties or divide the equity amongst the heirs?