How to handle Mother/son dance

Hello all, our son is getting married, we received the wedding schedule and the "spotlight" dances (father of bride/bride and mom of groom and groom dances) was the note (groom will be splitting this dance with his mom and brides mom). Note, the father of bride and bride dance is not being split. I was surprised, hurt actually. We have of course supported the kids in their planning of their wedding, it is their wedding and we want them happy. But I was looking forward to this moment with my son, I have never heard of it being split, I have heard of there being a separate dance for mom in law and dad in law with new daughter or son in law, but not this. I kinda wish they had told me this, maybe considered this arrangement may hurt me.. and I am not sure, would any other mom of grooms be hurt by this? (Am I overreacting?) How do I calm my hurt feelings? What would you suggest?