Legal Question in Wills and Trusts in Illinois

It is technically possible, but unlikely. Furthermore, if you offer to pay rent to the estate until you move out/the home is sold, that should make all the other beneficiaries lighten up a little. You may want to point out that a vacant house makes it vulnerable to thieves and vandals and having someone living in the house benefits the estate (caretaker expenses avoided perhaps calling for a reduced rent amount).