I find that sometimes I notice similar things more if I'm feeling low in myself. But I can identify a little because my DD2 was reluctant to allow me to help with care for my little DGD when I was visiting. I know it's because she has self-esteem issues and saw it as a criticism of her mothering (eg 'Don't you think I know how to change my own baby's nappy?') but after several similar occurrences, we had an honest though painful talk about boundaries and I've tried hard to adhere as best I could. Three years on, it's much better, but I am mindful that I need to be respectful of the parents however puzzling it might be at times. Grandparenting isn't easy, actually - you find you have to re-negotiate relationships and find a new 'normal'. It must be tricky for you though - has she always been like this with you? I wonder if it would be good to have some mother/daughter time together and to gently say that you've felt that there are a few issues and what you can both do to put things right; that you don't want to upset anyone, you want to be supportive, loving and helpful to all the family and enjoy precious time together. Is there anything she would like to say?.... I'm sure there are better ways of putting it, but maybe along that thread...over lunch or coffee perhaps. Keep us posted, and I hope things improve soon and you can both find a way forward. 