Earlier today, Lydia posted a new photo of herself in Indonesia to Instagram. She can be seen sitting on a swing in the sea in front of the sun setting and told followers alongside her snap: "Difficult roads often lead to beautiful destinations #Indonesia #IslandLife."
Her cryptic caption comes after reports recently surfaced suggesting Lydia and Arg have ended their seven year romance.
A source had told The Sun that the pair separated after Arg is said to have relapsed in his recovery over alleged 'cocaine use.'
They said: "Lydia and Arg have broken up and it's for good this time. It happened because he relapsed. Lydia came home early from an event in London and found Arg a bit out of it. She's absolutely devastated."
Neither Lydia or Arg have commented on their split or addressed the reasons behind it.
Reveal have contacted their reps for comment.
Lydia is currently holidaying in South East Asia and has been seen gushing about her trip so far on social media. She recently told fans: "New friends, old friends, making friends in Paradise. Cocktails and sunset. #IslandLife #Indonesia."
Arg, meanwhile, spent the Bank Holiday weekend at boot camp.
He and Lydia had seemed pretty content with their relationship onscreen and during the last series of TOWIE, viewers watched the pair begin their search for a house together.
They had vowed never to 'break up again' as moving in together was a huge commitment. Lydia had told Arg: "Because we are doing this, though, getting a house together we need to make it a pact that we can never break up with each other again."
The couple had often spoken about marriage and children too.
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