I’m going on just a few hours of sleep so I’m going to keep this brief because I know Erin is excited to see these! Not only has it been very cool to see Mackenzie grow over the last year, but it’s been awesome to see these sisters bond. Just a few months ago Lex still wasn’t so sure about her baby sister. Looks like she realizes Kenzie isn’t going anywhere and has accepted her into their family. I dare to say that Lex might even like her now Happy birthday, Mackenzie! You are a lucky girl to have been born into a family with as much love as yours!