If msa was signed in haste and full disclosure wasnt given when asked what is was about, is it voidable?

It could be however there is more to the question of enforceability than what you said. There needs to be

How to relocate

You need to file a motion in New Jersey listing specific reasons and criteria as well as suggesting a parenting plan for the other parents.

Is This Reasonable - Family Law? Retainer Almost Gone!

It does seem questionable. Have you raised the concerns with the lawyers?

How long is defendant in a nj divorce given to pay out monies in equitable distribution

The time frame depends upon what was agreed or what a judge might enter.

Does a civil restraining order exempt me from child support court if child support is addressed in the order in NJ?

Child-support belongs to the child and cannot be waived. So the prior determination of no child support is not going to stop her from seeking it.

Regarding divorce/alimony, is an advance distribution/offset from an inheritance held up in probate considered to be a resource?

It may not be relevant if it never comes to fruition. The monies can't be looked to for support but the interest or dividends can. Also, the fact...

Can my X-Wife relocate/move my Sons to another location within the state I reside in?

A move within a state can qualify as a change in circumstances warranting a review of parenting time. If the move is sought out of state it can...

Alimony Modification

You can return to court if things have changed for you or for the other side or both in the last three years. Without prejudice means that the...

Do I need a lawyer since my husband technically qualifies for alimony and plans to seek it?

Yes you do. The stakes from what you explain are too high for you to be sidelined.

This could qualify depending on the facts as an abduction.