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. 
Mediation is a forum in which a neutral mediator facilitates communication between parties to promote reconciliation, understanding, and settlement. Mediation is particularly suited to divorces and other family law proceedings because there is likely to be a continuing relationship between the parties, especially if minor children are involved. Many divorcing couples find mediation allows them to avoid the high financial and emotional costs of a litigated divorce. Because settlement is generally quicker, costs are reduced.
If you do move out, take steps to guard against destruction of property. Videotape the contents of the home (e.g., furniture, art and other valuables) and make copies of important documents (birth certificates, account statements, deeds and insurance policies) before you leave. You may also consider taking your own family heirlooms and other personal, irreplaceable items with you.
1. If custody or parenting time is in issue, don’t move out without first getting an enforceable written stipulation addressing custody and parenting time after the move-out. The key is to have in place at least an interim parenting time schedule which affords you at least as much parenting time as you hope to obtain through the court. Otherwise, the longer you acquiesce to a pattern of parenting time that is less than you desire, the more of an argument the other party will make of it against you. Often arguments like the following are heard:
NO, THEY ARE NOT! I can’t tell you the number of times someone comes to me with this same sad predicament. For several months or years, the party has been paying less child support or spousal maintenance by verbal agreement with the other party, only to be socked later with an arrears judgment for $20,000, $30,000, or $40,000, as the case may be. The only way to protect yourself from this is to have the agreement drafted up and approved by the court in writing.
To file for divorce in any state you need to meet its residency requirements. These requirements vary by state. Two additional things that you should consider when thinking about relocating are what the divorce laws are where you are compared to the laws of the state that you are moving to, and what is the impact on any children involved. To the first point, you want to make sure that you aren’t filing for divorce in a state where the divorce laws are less favorable to you. To the second point, courts can and do frown on one parent’s leaving the state without the other’s consent. A lawyer can help you figure out which state would be best to file in and how to negotiate and interstate custody issues.
Effective August 1, 2013, the law in Minnesota allows same sex couples to get married or divorced in this state. To file for divorce in Minnesota, at least one party must be living in Minnesota for at least 180 days before starting the divorce case. A same sex couple may also file for divorce in Minnesota if they got married in Minnesota on or after August 1, 2013, and each party to the marriage now lives in a state that does not allow the dissolution of the parties' same sex marriage. See Minn. Stat. § 518.07, subd. 2.