:Welcome to Wikipedia. Now, a recap. With this edit you added a link to the current MPs list, for Carter. Problem was it was for David Carter, not John Carter so I removed it. I went to replace it with one for John Carter, but there is none, so I couldn't. You then added another link, but like the first one it too went to the wrong person, this time, Cam Calder. I removed it with the edit summary "Cannot replace it because Carter is no longer an mp". You have responded by inserting a brand new link to Former MPs. I was unaware Carter has been added to that list, but that is beside the point because I was removing links to current MPs. If you intend to edit Wikipedia for a while I suggest you don't shout in your edit summaries as you did with "Former MPs DO HAVE WORKING LINKS. Wikipedians fix links rather than delete them",  and you address the actual issue and don't jump to conclusions.