Courts decide custody based on several factors, but the overriding factor is what the court determines to be in the best interest of the child. Joint custody is most often the basic presumption, but depending on your situation, that may not be appropriate. Here are the three main types of custody arrangements: Joint legal and physical custody shared between both parents Joint legal custody, but with physical custody granted to one parent and visitation rights (parenting time) given to the other parent Sole legal and physical custody with visitation rights granted to the other parent The most favorable option is one in which parents work out an arrangement that is in the best interest of the child and preserves each parent’s relationship to and contact with the child. When couples are unable to work out a fair and agreeable arrangement on their own, the judge will make that decision for you.