Will amount of time that a couple has been separated affect the type/amount of alimony payments that can be awarded in MA?

No. What matters is the length of the marriage, not any informal or even formal separation.

CAN I PROCEED WITH COMPLETING MY DIVORCE ON MY OWN BEING THAT MY ATTORNEY WILL NOT GIVE ME MY SIGNED STIPULATION

You can certainly try. But whether you will be successful or not is a different question.

Can I remove my soon to be ex wife from my medical insurance?

Not without written consent from her. See the automatic orders...

What should I expect?

You won't have to prove anything - he will have to prove entitlement to any modification. Whether he can get a downward modification will depend...

What is moratorium on dispute limitation. I have a lawyers letter which states I have to agree to this. What does it mean?

Without context it makes no sense whatsoever in a divorce case.

Tracking uncontested divorce case on eCourts: when will details show up after amended paperwork is filed?

That depends upon what it was that you filed and where. "Amended paperwork" isn't enough...was there an RJI? A Note of Issue?

After the Judge rules on my divorce case in NY does that make it final? Or do I have to file more paperwork and wait again?

There's a lot of paperwork that has to be filed before anything gets signed. Presumably you had an inquest and the judge verbally ruled - now you...

As a condition to my wife withdrawing her divorce petition, she agreed that if I signed a post-nup that she would withdraw it...

You should have the document reviewed...but if you signed it after reviewing with an attorney you may have a problem undoing it.

Have a Joint Stipulation for share parenting but ex decided to not take kids for Spring Break, what to do?

"May" is not the same as "shall" - so you have a problem that may not be an enforcement issue.

If you meet the Indiana residency requirement you can file for divorce in Indiana. Whether that is to your advantage or not requires analysis of...