Ohh, right. Well, at least she’s not a Dallon, then.
There’s still a chance Photon Mom’s part of the family has a different surname, which could be Russel, and if she does belong to the family (biologically), it would make sense for it to be on the side associated with lasers.
That said, this is not a solid theory that I’ll be counting on, just a little what-if. My certainty in it is around 55% at best.