Oh, yes! Generally speaking, the average 2.5yo doesn't actually play, 1-on-1-style, with a 5yo. They're still in the parallel play stage, with little interaction. From what you described, I don't think any of us doubt that you have a GT child--and probably an HG+ child--on your hands.

Second-guessing yourself is normal. But it's good to get past it quickly and start seeing what you're really dealing with. Parenting these kids is wonderful...and hard...and scary..and even heartbreaking sometimes. But the sooner you realize what you have on your hands, the sooner you can start dealing with reality.

You're about 3.5 years ahead of where I was when I figured it out! smile Good on ya'!

Now the journey begins!

Kriston