Q & A: As a girlfriend, do I have a say in my boyfriend's custody arrangement?

Q. My boyfriend’s ex wants 50/50 custody of their son.  There is no court arrangement or child support arrangement that was made after they broke up, and he has always let her see him whenever she wanted.  They have had a fair and friendly relationship until now, when she has decided she wants to take it to court.  As his girlfriend of 3 years, do I have a say in this arrangement?

A.  Even though, after three years of being with your boyfriend, you feel like their son is your own, you technically have no legal influence on the situation.  Now, if his ex wanted to take the issue to court and you two were married, that would definitely be taken into consideration in the courtroom, since you are then a stable family, dual income home, not living in wedlock, and so on.  If his ex is taking it to court now when the joint arrangement has worked out well, she’d have a hard time proving she deserves full custody.  The court may very well keep the custody arrangement as joint, since it has worked for so long, and maybe that’s just what his ex wants—a written, legally binding document to protect her—and your boyfriend’s—legal rights to their son.