I was late age adopted my mom is only 12 years older then me an she now has biological children the…

I was late age adopted my mom is only 12 years older then me an she now has biological children the youngest is only a year and a half older than my daughter I asked my mom if she wanted to do a mother/daughter breastfeeding photo shoot together since we both currently breastfeed our LOs. Her first reaction was what? That’s weird but she seemed to warm up to the idea as I explained that I loved that we had a mother daughter relationship but were able to to enjoy motherhood together as well. Who all thinks I’m weird? Lol don’t care just curious