Trouble had been brewing between Holler and Lochte for a while."One day we'll either go all in or we'll say our goodbyes," Lochte told the cameras.
A failed venture into reality TV with the series What Would Ryan Lochte Do? He is currently dating the stunning model Kayla Rae Reid.
Lochte turned off his microphone and took the phone call privately.
Holler, who lives in London, had only recently been introduced to viewers of the show during an early May episode in which she visited Lochte's Florida home.
Thanks to the couple's busy schedules and the many miles between them, the pair only got to meet in person a few times a year.
His early years were spent in in the nearby town of Canandaigua, New York but they soon moved to Florida with his four siblings so his dad could pursue a career as a swimming coach.
Lochte was regularly booted out of his dad's training sessions for horsing around and messing about with other children.Michael Phelps has won three consecutive 200m IM world titles, but Lochte has now taken the gold in this event at every world championships since Rome in 2009.Grant Hackett is the only other swimmer to have won four consecutive world titles in a single event, having achieved the feat in the 1,500m freestyle between 19.But lies about a boozy encounter at a Brazilian petrol station has left the swimmer mired in controversy.Having initially claimed to have been held up at gun point CCTV footage emerged of the bleach blonde swimmer getting into an alcohol fuelled brawl on the garage forecourt."What I really want is, I want to find that one true love that I want to spend the rest of my life with," Lochte told The Daily Beast.