Michelle Obama has given an incredibly honest insight into her personal life in her latest podcast episode.The former First Lady of the United States sat down to talk to Conan O'Brien on The Michelle Obama Podcast, and opened up about the first few years of parenthood, and how it affected her relationship with husband Barack Obama.MORE: Michelle Obama's daughter Sasha's impressive living situation revealed VIDEO: All you need to know about Michelle Obama's podcastShe said: "The first tough years