how can I find out if my ex-husband has replaced our will since the divorce?
His will would be private until his death.
You should make your own new will.
Your answer is that the only way for you to find out infprmation is to discuss
The answer given does not imply that an attorney-client relationship has been established and your best course of action is to have legal representation in this matter.
Real Estate Attorney
Since this a private matter, you would have to ask him.
Note: This response is for general informational purposes only. No attorney-client relationship is created. No responsiblity shall be taken by the submitting attorney for any individuals acting pursuant to any information contained herein.