Gwen Stefani and Blake Shelton seek help to make their marriage work.

The country singer recently revealed an advice on love that has kept his marriage going.

“Make sure you have a third party,” Stefani said in a recent performance on The Drew Barrymore show.

However, the singer did not think professional help, but rather spiritually when she looked up and pointed a finger to heaven, apparently referred to God.

Stefani, 55, and Shelton, 48, started dating in 2015 after the duo first met at The voice. Both musicians were newly divorced at the time.

The couple then announced their commitment to October 2020 and married the following year in June.

Stefani was previously married to Gavin Rossdale, 59, and ended their 13-year-old union over his alleged affair with their nanny. Meanwhile, Shelton had requested divorce from his second wife, Miranda Lambert, only weeks before Stefani.

Stefani is already the mother of three sons: Kingston, 18, Zuma, 16, and Apollo, 11, which she shares with her ex.