We do what we do as a family and if someone doesn't agree, oh well! I would put the photos where you want them and if someone doesn't like it, they don't have to look
My mother was not in favor of us adopting, especially internationally. But this is not about her. We sent her email pics just like we send other people pics. She was free to delete or whatever. Thankfully, she has taken a 180 degree turn and is in love with our son!
I wouldn't put the pics out just for your families' sake nor would I put them away for their sake.
Isn't family fun!