My grandparents owned a home in which, at their passing, my aunt remained living in the home. My grandparents had one other child, my father, who has also since passed. The trust states that my aunt is the trustee of the estate, and my brother and I are the beneficiaries. My aunt, as the trustee, is allowed to live in the house as long as she maintains the upkeep and the taxes on the house. We have just found out that she is 3 years behind on the taxes and does not intend on making any payments.
How do we proceed, as we do not want to see the house become worthless when she passes. Do we have the right to sell the house or ask her to move out?