Have just spent afternoon with DS's toddler group -there are only 4 mums. Anyway, one mum started up about potty training and I innocently passed comment that I'd heard another Mum in another group say that even though her DS couldn't tell them when he needed the loo, they were keeping at it. Whereupon, I then said that I couldn't see how that works. It was at that point that I wanted the ground to open up and swallow me as the other Mum in the company was obviously experiencing things in the same vein. How can I apologise for offending her, if I have? Any advice greatfully received as I'm really beating myself up about this.