Just jumping off this post and not directed at you, (I'm not sure if you're indicating anything), but are most people always super polite with their spouses and kids? My mother is. But I'm not. I can be a yeller and impatient. And sometimes I say things that aren't nice. (Although I don't think saying you're not helpful in a video is rude). You know most people aren't perfect. I'm not. I can be a jerk with my loved ones once in a while. But I'm the first one EVERYONE in my family comes to for support and unconditional love.
I just look at her face and how she seems to look at her husband and kids for the most part with a lot of love.
Take this video of her birthday for example. It's her day and everyone is standing around singing happy birthday to her as they wait for her to blow out the candles.
But all she has eyes for are her little girls. Just beaming at them enjoying themselves. It's not about her, which would be the case if she was a narcissist as some have suggested: