Aussie Liam Hemsworth and fiancé Miley Cyrus are 'fighting non stop' according to InTouch magazine.
The couple were spotted at the Variety 2016 Power of Women Luncheon looking anything but blissfully happy, the magazine says.
A source tells InTouch: 'Miley was hoping to finally walk down the aisle with Liam in the summer of 2017, but things are so bad between them right now that friends fear it might not happen.'
Liam, 26, and Miley, 24, previously called off their engagement in 2013 four years after meeting on the set of The Last Song in 2009.
The source adds 'their relationship lacks trust but Liam is always picking fights with Miley for no reason, which gives her severe anxiety.
'If the fighting doesn’t stop, history could repeat itself.
'Liam recently got angry with Miley because whenever he calls or texts, she doesn’t respond quickly enough.'
Liam is also said to be worried that Miley is secretly texting people behind his back.
But Miley’s upset, too: 'She thinks Liam has been flirty with there girls lately.
'She’s accused him of flirting with waitresses, friends, even her older sister, Brandi.
'It’s one argument after another.'
But Miley is trying to keep the wedding plans on track.
'She’s telling friends that she still wants a wedding and family with Liam.'
But: 'Miley wants this to work, but fears the end is near.'