We only have a small family so I've always made a real effort to send my sister and mum up to date photos of my three children. These are always well received and displayed in their homes.
I've never yet had a photo of my two nieces and nephew from my sister, not even a photo they've taken themselves of them despite the eldest being five. At Christmas we visit my granddad and aunties, all of whom will display recent nursery/school photos of sister's kids. I never ever get given a copy. If I my Mum for a copy of a photo, I get told "Oh yes, I'll print you one off" but it never happens ever so I give up. I've politely asked my sister on several occasions if I could have a photo and have always just been told that she only ordered one for herself and makes out that I'm being awkward with her.
There is a long back history of my children being an afterthought to my Mum whilst she looks after sister's kids several days a week and offers to run around after them at the drop of a hat. In contrast when one of my children was in hospital with meningitis, DH had to leave hospital in order to look after the other two because my mum had arranged to look after sister's kids that day (even though sister was only going to hairdressers). After years of this never really improving despite speaking about it, I decided enough was enough and we moved 300 miles away with a work transfer last year as I didn't want my kids growing up always feeling second best.
I would love to have a photo of my nephew and nieces to display at home as I don't get to see them more than a few times a year. So WIBU to stop giving out any photos of my children to sister and mum if it never gets reciprocated?