Perhaps the sting of the end of your marriage is still sharp. Even so, you and the other parent have children, and a child custody agreement quickly becomes a priority. You know that you need to get this issue worked out in order to provide some security and continuity for your children.
If your company does not have an employee handbook, and you have employees, you may want to consider creating one. An employee handbook serves several purposes, the least of which is to communicate to your employees what you expect of them and what they can expect of their employer.