As the saying goes, "the course of true love never did run smooth," and it seems that this adage is proving true for the high-profile marriage of pop icon Gwen Stefani and country music superstar Blake Shelton. The couple, who have been married for two years, are reportedly facing challenges due to their demanding careers and differing lifestyles.

Stefani, 53, is currently on tour, while Shelton, 47, is focusing on his game show, "Barmageddon." This has led to the couple spending significant time apart, which sources close to them say is causing strain in their relationship. Friends of the couple are concerned that if these issues are not addressed soon, the marriage could be in jeopardy.

The couple, who were inseparable during their tenure as coaches on "The Voice," are now finding that their work commitments are pulling them in different directions. The differences in their lifestyles have also become more apparent, with Stefani being a city girl at heart and Shelton being a country boy. This has reportedly led to disagreements, with Stefani missing the conveniences of city life when in Oklahoma, and Shelton finding the noise and crowds of the city uncomfortable.

Adding to the tension is the issue of expanding their family. Stefani has reportedly been vocal about her desire to have a child with Shelton, but he seems content with being a stepfather to her three sons from her previous marriage to Gavin Rossdale. This has reportedly led to disagreements, with Stefani feeling the change in their relationship more than Shelton.

In an attempt to address these issues, Stefani has suggested couples counseling. She believes that therapy could be beneficial for them. However, Shelton is reportedly hesitant about discussing private matters with a stranger and believes they should be able to work things out on their own.

Despite the challenges, those close to the couple believe that there is still a lot of love between them and hope that they can work through their issues. As they navigate this difficult period, fans and friends alike are rooting for them, hoping that their love story will have a happy ending.

In the world of celebrity marriages, where every move is scrutinized, Stefani and Shelton's relationship is no exception. As they face these challenges, their story serves as a reminder that even in the spotlight, relationships require work, understanding, and compromise.