If you scroll down to comments the person in question has responded.
Hi, this story is about me. I'm a real person (as is my child), some of these comments are quite upsetting. I contacted the museum after being asked to cover up during a feed (discretely, under a cardigan as it happens) because it's against the law. I tried to see the funny side and use humour to make light of the issue in my twitter post. The museum apologised, I accepted, end of story I thought. Then the Mail contacted me for an interview. I declined as didn't want any more attention. 10 minutes later a DM reporter is on my front doorstep having found out where I live - scary. I repeat that I don't want to talk to her. She then used content and images from my private FB to construct this story, including putting details about my child in the public domain against my wishes. I didn't speak to the Mail or give my consent. Be careful what you put on FB folks; the DM won't respect your privacy if there's any chance of getting people wound up about a non-existent issue.