Many of those who have successfully gone through divorce mediation note it is a much less expensive alternative to litigation. The costs of litigation are generally an unknown until the case settles. At that time the spouses may be shocked at the level of fees they have incurred through attorney’s fees, expert witnesses, depositions, preparation of the case for trial, filing motions back and forth and many other things associated with divorce litigation. Mediation, on the other hand, allows couples to have a good estimate of the number of hours it will take to resolve the issues at hand. The ultimate goal of mediation is to resolve the issues quickly, and this translates to financial savings.
Grounds which the courts in the past have recognized as valid reasons to permit out-of-state relocation are: a better job opportunity in the other state;  and joining a fiancé who resides in another state.  These reasons do not guarantee that permission will be granted, but they have been recognized as legitimate grounds for seeking such permission.
All people have power in different ways. It is my job as mediator to balance power and ensure that both clients have an equal voice and ability to impact outcomes. In mediation, power comes from knowledge and information. Documented information about assets and liabilities and a broad understanding of each other’s needs are what make you successful in mediation.
In addition, a finding of irretrievable breakdown must be supported by evidence that either a) the parties have lived separate and apart for a period of not less than 180 days immediately preceding the date of service of the divorce petition; OR b) there is “serious marital discord adversely affecting the attitude of one or both of the parties toward the marriage.” 
After the elapse of a period of time, nobody much cares if the reason you only had every other weekend was because the other parent truly wouldn’t “let” you have more time. Although that may very well be the case, and although you may have let your spouse control the situation in order to spare the children the trauma of parental conflict, in my experience the courts are more swayed by the pattern of contact rather than by these “excuses.” The wisdom of Solomon does not apply. 
Applying that rule, however, is far from straightforward. Courts must weigh a wide range of considerations. Generally speaking, children do best when they have ongoing contact with both parents. Yet that doesn't necessarily mean a 50-50 time-sharing arrangement. Instead, it depends on what works best for your family - and what will best serve the needs of the children.
If your spouse files an Answer that disputes details in the Petition for Dissolution of Marriage, then the judge will order you and your spouse to trial. There may be a number of hearings and legal proceedings before a trial occurs, so you will probably need an attorney to guide you through the process. Before the trial, you and your spouse’s attorney may engage in evidence requests, witness interviews and negotiations. This may be a lengthy and complex process that could cost you a great deal personally and financially.
It is understandable that when people reach agreements together based upon what they think is right and fair, their agreements are much more sustainable going forward than court orders that tell the parties what they must do or not do, pay or give to the other party. In fact, a great advantage of mediating your divorce settlement is that you will make all the decisions together about what is best for you both and for your children as you go forward.
Also, divorce in the court system is public domain. Anybody can sit in court and hear the specifics of your divorce. On the other hand, mediation is confidential, private and conducted behind closed doors. In mediation, there are no attorneys putting up walls between you and your spouse. Mediation is about working together, doing things in the best interests of your children and focusing on being able to be parents for your children for years to come. Unfortunately, divorce in the court system is designed to put up that wall and limit communication, which inevitably leads to many post divorce problems and many more hours and thousands of dollars in court.
The number of times you go to court and see a Judge or Referee depends on local court procedures and whether you and your spouse can agree on issues regarding your children, property and other matters. If you do NOT agree, the case usually takes longer to finish. It is a good idea to get legal advice before finalizing an agreement with your spouse.