Disgraced former Auburn deputy mayor Salim Mehajer appears to be making an exodus from Australia after a cryptic Instagram post.

It has been a tumultuous couple of months for Mehajer after his marriage with Aysha Learmonth broke down and a recording of him threatening to "rape" her and her parents was released to the public.

True to form however, the thick-skinned property developer - who recently announced a new venture in skin care products - brushed aside the bad press and was all smiles at his sister Kat's lavish wedding.

"Will be taking off to pursue my dream challenges," he wrote on Instagram with a picture of a ship in Sydney Harbour, adding, "I'll be back".

Salim Mehajer's Instagram post revealing his plans to leave Australia. (Source: Instagram)

Where he intends to go or what "dreams" he intends to pursue are unknown however in July it was alleged he transferred up to $20 million offshore to Lebanon.

Mehajer's insistence to thrust himself into the limelight spectacularly backfired after he was sacked as deputy mayor of the now disbanded Auburn council and his extravagant marriage to Aysha fell apart after she reportedly moved out of their family home.

Despite ongoing reports the pair had split, Mehajer denied the allegations, posting to social media that "only death" would part them.

Police lodged a provisional AVO on Ms Learmonth's behalf in July.

Last month video allegedly sent to Ms Learmonth's phone showed Mehajer spouting vile threats towards her and her family.