If the lawyer never made the change, you could try to get the Court to amend the trust or, more likely, you'd have a malpractice claim against the attorney. I'd need more facts to tell you whether or not you should settle with the grandchildren and what recourse you'd have. I consult on cases like this for $235 per hour. You likely could have the trust (or the estate) pay any attorney fees. I offer a free initial consultation if you'd like to call me (and assuming this is a Colorado trust). I hope this helps.
Answered on Dec 10th, 2013 at 5:41 PM