Hi and welcome to JA. I am Ray and will be the expert helping you today.
You certainly have the right here to write the judge in advance and raise these issues and ask for an accounting and repayment of any misspent funds.
You can also appear at the hearing again setting out these issues and ask the court to address them.These go to the very issues for both the lawyer and the sister here of breaches of fiduciary duties
toward you and the estate.There may be conflicts of interest, self dealing, and other issues you are aware of.
Again doing this ahead of time puts judge on notice and may give him more time to know that there are serious allegations of misuse of funds, self dealing, conflicts, etc.Never underestimate the power of a well written letter and any attachments you might have.
This is a great idea to raise the issues both in writing and in person.The court can remove the other administrator, require an accounting, and adjust any disbursements based on these issues.
I appreciate the chance to help you today.Please let me know if you have more follow up.Thanks again.