Can I require trustee to provide acct statements throughout period from parent's death through final distribution?

Yes you can see account statements. Hire a qualified attorney

REASONS TO CHALLENGE PROBATE ACTION OUTCOME ?

You need to hire a qualified attorney to represent you.

Sure, but the burden is on them...……………………………………………..

How will it be best to pass on my house to my 2 daughters without them paying a large amount.

By a revocable trust to avoid probate, a potential medical lien, and to get a stepped up basis on owner's death.

Is there anyway to change the beneficiaries from a living trust created in 1994 with my then husband deceased in 2006 ?

It really depends upon the conditions in the original trust.

DO I HAVE TO PLACE RETIREMENT ACCOUNTS AND BANK ACCOUNTS IN TRUST SINCE THEY ALREADY HAVE ASSIGNED BENEFICIARIES ?

yes it is simpler but may not deal well will someone dying before you or you becoming incompetent

yes, but you may already have it in the original trust doc

She just needs to prepare a new will revoking all previous wills.

See an attorney and take care of business to protect your loved ones

Who gets money (50% of all assets) my adult son or or my wife if I die before the divorce is completed?

get a will...……………………………………………………………………………...