Trouble in Carrie Underwood, Mike Fisher`s marriage?

London: Singer Carrie Underwood and her husband Mike Fisher are reportedly going through a difficult time in their marriage.

The 30-year-old `Before He Cheats` hitmaker first met hockey player Fisher at one of her concerts in late 2008 and got engaged in December 2009.

In July, 2010 they tied the knot at The Ritz-Carlton Lodge, Georgia, with more than 250 people in attendance, reported Showbizspy.

"Between his schedule with the Nashville Predators and her rehearsals, they barely saw each other the last three months. When they did steal some alone time, Carrie was wiped out physically and emotionally. The ordeal left Mike feeling neglected and ignored," a source said.