Blake Shelton and Gwen Stefani are facing problems in their relationship, according to a new Life & Style magazine report. The report comes after Stefani was rumored to be having trust issues with her boyfriend.

“Everything is more complicated for them,” a source told the magazine, as cited by Hollywood Life. “Blake and Gwen seem to be struggling on so many fronts.”

The report, however, did not reveal what problems the couple is exactly facing.

Last month, an OK! Magazine report claimed that Stefani insisted Shelton to join her on her tour, which will conclude in mid-October. Stefani invited him for her tour but Shelton “doesn’t want to be her sidekick for two months,” the report added. However, Gossip Cop debunked the report.

Earlier this month, Stefani gushed about her personal life and career in an interview to a newspaper.

“It’s incredible to be in the position to be able to be a songwriter and share your story with people and then have people relate to it,” Stefani told Tampa Bay Times. “It makes you feel better about yourself in your own life, and you feel comforted. I just am really in the moment right now. I’m kind of in disbelief that this is all happening. I’m super, super grateful.”