However well or poorly you knew your former spouse, this will be an exercise in re-acquaintance. Forming a relationship with your ex is entirely separate from the process of ending a marriage; if you work through the process to achieve your "emotional divorce," you can cultivate something entirely new. Your old relationship is over; take the steps to heal so that you can invest your energy elsewhere.
Grieving the death of a marriage is like mourning any other loss: it hurts a lot, and you get through it minute by minute. The trick is to stay on the path to recovery, not stopping at the first challenge. In her research for Still Friends, Quick found that a pattern emerged among those who had successfully recovered from divorce. The process that begins with anger and grieving eventually leads to healing, forgiveness, and insight. "Acknowledge the stage you're at, and allow yourself to feel what you're feeling. Most people get stuck in anger and grieving," says Quick, adding that "Everyone has a unique healing process. Some people go through it on their hands and knees, spending months at every stage, others go through it at high speed."
Healing and moving on can take years, but communication with your ex may have to continue both during and after your divorce. If you have children, you will have to discuss the details of their lives. Whether weekly or monthly, these chats are going to develop a personality. They might be draining, dreadful, stressful, infuriating, and frustrating -- or they could be just fine.