Gemma Collins has reportedly dumped her on-off boyfriend James Argent after he suggested they have an open relationship.

Arg has undergone a transformative year, having admitted that he was a cocaine addict before checking himself into a boot camp in Thailand to get himself clean.

According to The Sun, Arg has been inspired by the recent revelations surrounding Will Smith and Jada Pinkett Smith's private life and went to GC with a proposal.

"Arg went to Spain and he told Gemma that he wants to go back there forever and be in an open relationship like Jada and Will," a source told the newspaper.

"Gemma is completely shocked and has been left absolutely heartbroken, especially after sticking by him for so long. Gemma feels like she's done everything she possibly can to help Arg but enough is enough.

"He said that he wants to stay in Spain for good which is worrying as he is known to have suffered relapses there in the past.

"Gemma was devastated by the conversation and decided to end their relationship entirely - she feels like she had no choice but to walk away. It couldn't have ended any worse; she has been in floods of tears and has even blocked Arg on social media."

Last night the GC posted an image on Instagram listing the "Top 10 Signs of Emotional Abuse in a Relationship".