Was that Kathy holding a kid after Sid’s goal?

I’ve noticed a few things lately & am super curious if maybe Sid has a kid. I saw a graphic comparing him & Ovi and under kids it said unknown (not none) and a Q&A with him & Nate saying Sid would be a better dad. I also wondered why she doesn’t show up to most of the games when his parents do. Considering how private he is, I wouldn’t be surprised at all if they were married & had a kid.