Do you think its weird when grown adults put their whole lives even really private moments on Facebook.?

I madw the mistake of friending an ex bf. They take pictures at the diner. He took a picture of his 15 yr old daughter crying which is mean. Then he'll say home sweer home w my girls and the whole family who are in the same house have this weird conversation like you didn't tag me.! I think it's weird. Ps I've blocked him.