I am heavily involved in my grandsons life. We have him stay over weekends and I look after him whilst his parents work. His paternal grandparents are hardly around. Turning up every so often but always with gifts. They aren’t the cuddle type, either. Lately, my grandson (who is nearly 4) constantly asks for them. He kicks and screams sometimes when he realises he’s staying with me/us. I’ve been a little hurt by this. AIBU? A friend of mine said that I'm the normality for him? And that kids focus on what isn’t normal?