revealed that he was in a relationship with Brittney Marie Jones (35) at the time of his death:
Brandon, along with his beautiful and loving partner in life and business, Brittney Marie Jones, started building a life, building companies, and working tirelessly to create Headwaters Livestock Auction and what will live on as his legacy, The Valley View Rodeo in Bozeman, Montana.
Last week Brittney's father Larry posted on Facebook about Brandon's death, confirming Brittney and Brandon's relationship (the post was originally public but he changed the settings to private):
“Yesterday we lost a good man Brandon Blackstock my daughter’s soulmate and I considered him my son. My sincere condolences to Brittney Jones and family. We’re sure going to miss your funny humor. R.I.P hoss!”
According