Trusts do not require notarization for validity. Deeds must be notarized for recordation. Proceed carefully to avoid unintended tax consequences.

Yes. You may apply for fees waiver in subsequent matter.

Consider referring matter to APS for investigation and possible referral to Public Guardian.

Anybody can sue anybody. Your case seems weal, minimal damages. Maybe a waste of time.

You may respond by email only if serving party has agreed to accept email response. Tell the court that the other party received a summons or...

The entire 50 page book is single exhibit. clearly paginate the exhibit for ease of reference during trial.

Ask GM and alleged agents for copy of POA.

I do not recommend filing petition for accounting in pro per. Consider hiring counsel on contingency basis.

Hiring an experienced lawyer, being proactive, resolution negotiation, mediation, and filing a motion for summary judgment are all ways to speed up...

You may sue to recover portion of money improperly taken from account. Consult business litigator.