Her biological father , after breaking his back sledding with his daughters and learning that he would be a paraplegic , committed suicide in 1995 when Rousey was eight .
Her stepfather is an aerospace engineer .
Her biological father , after breaking stepfather 's back sledding with his daughters and learning that he would be a paraplegic , committed suicide in 1995 when Rousey was eight .
Her stepfather is an aerospace engineer .