Personally I think it was reasonable of him to assume that it would be fine, but that it was also reasonable for you to say that it wasn't fine and ask him to take them down and not post more again.

Perhaps your husband could manage to take a photo of you like I did of SO at a party a while back. The people were too spread out so I used a panorama photo app that takes multiple pictures and automatically stitches them together. Apparently SO moved at just the perfect moment so I ended up with a picture that included his body but not his head. I posted it anyway and about 20 minutes later he happened to look at it and shouted "where's my head???" Another friend then took the picture, added the "drunk face" emoji where SO's head should have been and exclaimed "Fixed it!"