My wife often takes photos of our child and uploads them to Facebook. She tags me so my friends can see the photo as well. However, my friends cannot like or comment on these photos. When I do the same (upload a photo and tag my wife) her friends can like and comment on it.

Which security settings on whos account do I need to change so my friends can like and comment photos I'm tagged in?

My wife often takes photos of our child and uploads them to Facebook. She tags me so my friends can see the photo as well. However, my friends cannot like or comment on these photos. When I do the same (upload a photo and tag my wife) her friends can like and comment on it.

On which account do I need to change security settings so my friends can like and comment photos I'm tagged in?