A male victim told officers he got into a disagreement with Portwood, which led to her assaulting him while he was holding their one-year-old daughter. She was taken into custody around 6 a.m. and she remained in custody at 10 a.m.
As for the future of a relationship with Glennon, who she previously hinted at marrying, it is unknown. He clarified that Leah is now camping with her best friend and hadn't been home with Amber or Gary at the time of the incident.
Though police didn't release name of the alleged victim, Portwood has been dating boyfriend Andrew Glennon for two years.
Portwood has a history of assaulting her ex-boyfriend Gary Shirley and the drama was even captured for her reality TV show.
In December 2011 she was arrested for the Class D felony of possession of a controlled substance and was later charged with violating her probation on her earlier domestic-violence charges. "And for some odd reason, he could feel it and he was like, 'I'm not going to bed'".
In a candid talk with costar Catelynn Baltierra, Portwood went on to describe how starring on the show continued to have an impact on her mental health.
"I just really don't understand how I'm a bad mom".
Portwood added, "This show has ruined my name. The only person who needs to forgive me is Gary and God, not you guys".
My prayers are with @AmberLPortwood, Andrew, & most importantly baby James, idk any of the particulars, however I'm thinking of them.
"There was a night that I was waiting for [boyfriend Andrew Glennon] and James to go to bed so I could kill myself".
The dark-haired star revealed on a 2017 episode of Teen Mom OG that she has been diagnosed with bipolar disorder and borderline personality disorder.