Damir, the 22-year-old winner has now traveled to Queensland for a holiday without Thomas, adding fuel to the break up fire.
The last mention of the reality star on Dom's social media was an Instagram post on May 4, with the star sharing a photo of the couple pulling funny faces.
Tayla hadn't uploaded anything about Dom on Instagram since March 21!
Fans of Damir have been asking about her relationship status on Instagram in the comments.
"Have these guys split up?" asked one fan.
"Are you still with @domthomass ?" queried another.
"I was told they are on a break," wrote another person. "Don't shoot the messenger either."
The Daily Mail Australia questioned Damir's manager Titus Day on Friday asking about the split, and they did not deny it.
'At this stage, we have no intel or comment on that,' Titus said.
Last month, Damir told WHO magazine that Thomas was 'the one'.
'We will be walking down the street and he will be like, "I reckon if we had a kid our kid will look like this," she said.
'I'll have to say, "OK, well, we're not! So let's just wait until the time comes."'
The couple confirmed their relationship in October 2018, after meeting on the first season of Love Island Australia.
She won the show alongside then-boyfriend Grant Crapp, however, they split within two weeks of winning the prize money at the finale.
Dom was 'coupled up' with Shelby Mills on the show, but they also did not last.