Brittney Griner is filing for an annulment of her marriage to Glory Johnson less than a month after getting married.

@IamJoeSports

IT’S OVER — WNBA superstar Brittney Griner has officially filed papers seeking to annul her 28 day marriage to her pregnant new wife Glory Johnson … TMZ Sports has learned.

Griner and Johnson tied the knot on May 8th in a small ceremony in Arizona … just weeks after they were both arrested in a domestic violence incident at their home.

The move is especially shocking considering Johnson just announced she’s pregnant.

Johnson and Griner have been together for a while — and even appeared on an episode of “Say Yes to the Dress: Atlanta” together back in January.