DD 18 months has only been walking since for 2-3 months and sometimes if she's tired/excited/concentrating etc she will stumble a little. I'm not concerned should I be?. Her coordination and development otherwise is spot on. I've just got back from playgroup where a particular lady (who I've never spoken to otherwise) has passed comments on this over the past few weeks, usually along the line of "have you had her ears checked?" and just generally noticing a bit more than I'd like if my child trips over some loose carpet. Up until now I've just been polite as much as I'd like to tell her to watch her own child and I'll look after mine thank you very much but today after somebody asked DD's name she told them it was "falls over a lot!" and had a little laugh. As I'm writing this I totally realise how stupid it is but I was seething after weeks of comments like this. WIBU to say something next time or am I being PFB (probably)?