Non-parents must seek leave (permission) from the court to submit an application for access. A court can grant an order for access to a non-parent under a number of circumstances, including where the non-parent has had a close relationship and is seeking to continue to spend time with the child. The merits of an application for access are determined based on whether it would be in the child's “best interests” and whether there is “some beneficial connection” between the non-parent and the child. J.H. v. B.G. (1993).
Considerations for Granting Access to Non-Parents
As a general rule, biological parents have the right to determine with whom their children will associate. However, a judge can override a parent's access decision on the premise that the child would benefit from having contact with the non-parent, particularly if there is a genuine bond between the child and the non-parent and whether severing any pre-existing relationship would have an adverse impact upon the child.
Step Parent Visitation | Family Law and Divorce Blog by Niren and Associates
Honestly-the child is 13 months old... I cannot see how you can get access /visitation/ unless you are willing to pay child support next 17+ years.