An Instagram and OnlyFans model who was arrested for allegedly stabbing her boyfriend on Monday previously clobbered her cousin so badly that she had to have her fingernail removed, reports say. Genie Exum, 22, was freed without bail Tuesday after police say she stabbed her boyfriend in the back and arm during an argument at their fancy New York City apartment the day before. Back in October 2018, Exum was living with cousin Jenna Marlowe in Phenix City, Alabama, when she picked up a liquor bottle and hit Marlowe in the head with it, knocking her to the ground, an anonymous source told the New York Post. The source said Exum shouted: 'I’m going to kill you. I’m going to rip your face off. You’ll never be nothing. You are never going to be anything in life.' Exum and her cousin were reportedly arguing about bills. Neighbors called the police, who dropped the case after Marlowe declined to press charges. Exum, an internet model, was arrested on a felony charge of assault with a weapon in the altercation with her boyfriend, fellow model Francis Amor, 30, who is expected to survive. Exum has a history of sending her loved ones to the hospital in fits of rage, a source claims Exum, 22, was released without bail Tuesday for allegedly stabbing her boyfriend during an argument in her Hudson Yards apartment Monday Exum reportedly sent cousin Jenna Marlowe, above, to the hospital after a violent fight in 2018 Marlowe, above, was living with Exum in Alabama during the argument. Doctors had to completely remove one of Marlowe's fingernails, which had snapped off, a source says Once free, she quickly returned to Instagram to share a clip of herself sitting and smirking during police questioning, in an apparent bid to gain support from her followers. Following her arraignment on Tuesday, Exum was released without having to post bail, and rushed from Manhattan Criminal Court without answering questions from waiting reporters. Despite her usual friendliness to cameras, Exum shielded her face with papers and wore a Yankees cap tugged low as she walked a gauntlet of photographers, before jumping into a waiting car that quickly whisked her away. Soon after gaining her freedom, Exum posted an Instagram story that depicted a brief clip of her sitting next to an NYPD detective in a precinct house. Soon after her release, Exum posted an Instagram story that depicted a brief clip of her sitting and smirking next to an NYPD detective in a precinct house OnlyFans model Genie Exum, 22 walks free on Tuesday after being released without bond on a felony charge of assault with a weapon with intent to cause physical injury Genie Exum, 22, has been arrested for assault for stabbing her 30-year-old boyfriend Francis Amor, right, in the back and arm on Monday Genie, who is originally from a small town in Alabama but now cavorts on yachts in Europe and in Manhattan's social scene, was charged with assault Exum smirked in the clip and appeared amused as she held up what appeared to be a piece of string, and paired the video with music from the Akon song 'Locked Up'. 'Now they done stop me and I get locked up/They won't let me out,' Akon sings. Exum captioned the video: 'They took my phone y'all I'm on the trap [right now]'. A 'trap phone' is slang for a prepaid cellphone, also known as a burner, colloquially associated with use in criminal enterprises to avoid detection. It's unclear what sparked the intense dispute between Exum and Armor, but police were called to the apartment where they both live in Hudson Yards at 6.45pm. When cops arrived, Amor told them Exum, who is originally from Smiths Station, a small town in Alabama, had stabbed him in the arm and back with a kitchen knife. He was taken to Bellevue Hospital in stable condition and is expected to recover. Monday's argument doesn't appear to be the first time Exum's rage has sent someone to the hospital. Cousin Jenna Marlowe ended up with bruises on her face, cuts on her arms and a ripped-off nail after fighting with Exum in 2018, the New York Post reports. Doctors had to completely remove Marlowe's fingernail, which was attached to a fake acrylic nail. Exum left the apartment after attacking Marlowe with a liquor bottle. Neighbors called the police, who ended up dropping the investigation at Marlowe's behest. Relatives said Exum moved to California after the fight but returned to Alabama, where she's from, soon after. Exum wards off members of the media as she flees the courthouse after her arraignment Hours before the attack (left), Genie was posting on Instagram about her new waist trainer. The violent bust up was in a building (right) at Hudson Yards on the west side of Manhattan Armor has also posed near The Vessel near the couple's Hudson Yards apartment building Exum has more than 45,000 followers on Instagram and charges $10-a-month for X-rated content on OnlyFans. She describes herself on OnlyFans as a 'free spirit from Alabama with a loud mouth & dirty mind.' Her Instagram follower count has gone up in the days after the alleged stabbing, rising from about 34,000 on Monday. Relatives say that Exum started racking up followers after abruptly moving to Miami and starting an OnlyFans. 'Ever since she became kind of famous, she doesn’t really talk to people here,' an Alabama relative told the New York Post. 'On Monday, October 18, 2021 at approximately 18.45 hours, police responded to a 911 call of a male assaulted,' an NYPD spokesman told DailyMail.com on Tuesday afternoon. 'Upon arrival, a 30-year-old male complainant reported that he had a verbal dispute with a 22 year-old female, when she stabbed him in the arm and back with a kitchen knife. 'EMS also responded to the location and transported the victim to NYC Health + Hospitals/Bellevue in stable condition,' the spokesman said. The violent domestic is a far cry from the loved-up and lustful couple the pair portray themselves as on social media. Jenna Marlowe, above, declined to press charges against Exum after a 2018 fight Exum charges $10-a-month for X-rated content on OnlyFans, as well as posting on Instagram Exum was released with no bail and jumped into a waiting car on Tuesday Exum leaves court after police said she stabbed her boyfriend with a kitchen knife in their NYC apartment The Instagram model no longer sought the attention of cameras as she left court The couple are shown together in a recent Instagram image. It's unclear what they were fighting about on Monday that led to the attack Amor uses the apartment in Hudson Yards as a backdrop for some of his Instagram poses too Amor regularly poses for artistic nude shots in his younger girlfriend's apartment, sometimes with a fruit bowl covering his modesty and others crouched in strategic yoga positions. Exum is also somewhat of an exhibitionist. She regularly shares photographs of her barely-dressed body, including one in which she flashes her breasts while standing in front of an NYPD cop car. Neither of the pair are registered to the apartment where the fight took place. A studio apartment in the building costs upwards of $4,000. Hours before the incident, she posted about her new waist trainer in an excitable Instagram story. Amor, 30, was taken to Bellevue Hospital, above, with non life-threatening injuries All rights reserved for this news site (dailymail) and under his responsibility