Do you have a scanner or know someone who does own a scanner? Ask the baby's Aunt if you could scan the pictures for yourself, that you'd love to have some copies. Once scanned, you have the copies for yourself which means you are free to do with them as you wish. Scan them at a higher resolution so you can get decent pictures from them. I might suggest making a photo book, not a scrap book, but a photo book like from an online company that makes them. Make one for yourself and one for your mom. I don't believe you are risking anything by asking for the pictures. The worst she can say is no, which would be very selfish of her if she did. Yes, and ask for the video and make a copy of it as well. You are not being dishonest by asking for the pictures for yourself. Once you have them, you are free to do with them as you wish. You would put yourself in a lying position if the baby's Aunt asked you NOT to share them with your mom and you agreed but did it anyway and said you didn't. But in my opinion, still, once you have the pictures, and you have copies for yourself, you are free to do with them as you wish.