Hello, I have a MBP that is from 2010, and had the first charger for about a year and a half-ish. The same thing happened but bought a new one since I thought it was my fault. But the one I currently have is splitting and has some of the yellow discoloration on the cord by the connector (also about a year and a half old). As you can see in the pictures. I haven't went to the apple store yet or tried calling since I did get my charger in the U.S. and I have been in New Zealand for the past year. Would they replace it or what do you all suggest? Thanks!