Can a former spouse have a pharmacy not permit the other from picking up their type 1 diabetic child's prescriptions?

Put in your own note that he has nothing to do with picking up your child's meds. Or change pharmacy.

Can i take legal action

If you know you are allergic to peanuts, you should take extra steps to make sure the food is suitable. I don't see a case.

Contract presented after purchase. Buyer refuses to agree. Product only partially works from what is advertised. Recourse?

They have law schools in Denver?

My ex-fiancé refuses to return a new car that I purchased believing we would share it.

So, why not go get it? Title is yours.

Can I get in trouble for reading a friend's emails who is involved in underaged Craigslist sex sale?

It is not a crime to know information and not reveal it, absent certain relationships to the criminal.

Nearly everywhere, contracts concerning property must be in writing to be enforceable.

Trying to get my administrative fee back from an apartment complex I didn't move in to

It would seem so. Small claims court is your friend.

Car registration renewal if moving out of state

File a PNO on it.

So, what is your question?

How can I verify if lawyer phoned opposing counsel for 3 hours as billed?

He should not charge you for explaining the bill. That appears excessive.