After more than a year of dating, Gwen Stefani's boyfriend Blake Shelton will finally come face-to-face with her ex, Gavin Rossdale.

Sources tell Life & Style that the duo has never met before — despite the fact that Blake often hangs around his three sons — and will cross paths at an upcoming event taking place at the kids' school.

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"Gwen has tried to arrange meetings between Blake and Gavin before," an insider explains, "but Gavin wasn't having it."

gwen stefani gavin rossdale getty images

Gwen and Gavin in 2013.

As fans of the blonde beauty know, she filed for divorce from her ex in August 2015 after she discovered his alleged affair with their nanny.

"Gwen never wanted this to be the way Gavin and Blake met," the source adds. "But Gavin always showed resistance to meeting Blake sooner."

For more on the former spouses’ tense relationship, pick up the latest issue of Life & Style, on newsstands now. And scroll through the gallery below to see adorable photos of Gwen and Blake!