Although each mediator has his or her own approach, most mediations tend to move along the same lines. You'll usually start with a phone call in which you'll speak with the mediator or an assistant and provide background information about your marriage, your family, and what the issues are. Some mediators want a great deal of basic information before the mediation begins, while others prefer to gather all of the information in the first meeting when everyone is present.
Under both Minnesota law,  and federal law,  as long as you yourself are a party to the conversation, it is lawful for you to record that conversation, even secretly. Furthermore, such recordings happen often enough in family practice that you are wise to assume that any telephone conversation with your spouse is in fact being recorded, and to temper your speech accordingly — i.e., no anger, name-calling, or spiteful speech of any kind.
Clients often ask whether they should move out of the marital home prior to or during the commencement of divorce proceedings. The answer is very clear: “it depends”. Generally speaking, if child custody, parenting time, or possession of the home might be an issue in the proceedings, I advise against it. Although no legal precedent is created by moving out, the lawyer for the remaining occupant routinely argues that:
Making the decision to part from your spouse is always difficult – particularly where there is money and support involved. While the alimony laws in Minnesota may be difficult to understand, the good news is that you don’t have to go through this process alone. A good first step in requesting alimony is to contact a Minnesota divorce lawyer, who can advocate on your behalf.
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.
In some cases, the court may order spousal maintenance for a limited time while the spouse returns to school or trains for employment. Permanent spousal maintenance may be awarded if the court finds that one of you will not be able to adequately support yourself. The court will consider age, health, education, work experience, skills and other factors.
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.” 
You can access most of the necessary divorce forms at the Minnesota Judicial Branch website. Remember, there may be additional documents required by your county's circuit court, so please check with your circuit court before filing to assure that you have all the correct forms. If you feel like you need more help, you can use Rocket Lawyer to Find a Lawyer who's right for you.
The next step will be to assess where you and your spouse agree and where you need some work to get to agreement. Once you have a sense of what needs to be accomplished, you, your spouse, and the mediator will plan how you're going to accomplish it. It's very likely that you will need to gather more information, especially if you're dealing with property issues as well as child custody questions. (For example, if you don't know the value of your house, you can't have an intelligent discussion about a buyout.) The mediator will help you figure out what information you need and ask each of you to commit to bringing certain things for the next session.
Your attorney will have referrals to local mediators. If you're representing yourself, you'll have to locate a divorce mediator on your own. If you can, try to find recommendations from someone whose judgment you trust. You can ask lawyers, financial advisers, therapists, or spiritual advisers for referrals, as well as friends who've been through a divorce. If you can't find direct, personal referrals, here are some other ideas:
Very few things in any family law issue are black and white. Our job is to step back and help you look at the larger picture in terms of what you have to get out of your divorce versus what might be emotionally driven. We sit down with you to discuss whether what you are asking for is worth pursuing and how a judge might handle a situation if your case ends up in litigation.
Early Neutral Evaluation (ENE) in Family Court Cases - For parents who are getting divorced, this statewide program connects them with judges and evaluators early in the court process to give them an opportunity to settle their legal issues. Parties can choose to participate in one or both types of ENE: a Financial ENE (FENE) to settle financial disputes; and Social ENE (SENE) to settle custody and parenting time issues involving their children.