You should have consulted a trust attorney long ago.
You said in a previous posting that your mother contacted the attorney to make changes in the trust--she probably had no legal authority to do so and therefore the amended trust will probably not be valid, but if you haven't contested it hasn't the trustee already made the distributions? You also need to find out if a statute of limitations applies.
Anything that was not funded into the will now should be probated IF there was a will, but she probably put all assets into the trust, didn't she? If there any assets left that were not distributed by the trust, probate is still needed. IF there is a pour-over will in the trust, then that could be retroactively applied by the trust and the trustee to cover all assets that were not funded, so you really do need a trust attorney to help you figure out what has happened here.
DANDY DON IN OKLAHOMA (
[email protected])