Thompson was arrested Sunday on charges of battery via strangulation and child neglect, according to the station.
The Orange County Sheriff's Office says Thompson's girlfriend of four years contacted authorities about the incident after she left home and drove to a local Walmart.
WKMG reports the victim told police she was arguing with Thompson about moving her things out of her home and left the ring on the kitchen counter. When she went to retrieve it, Thompson reportedly had the ring and tried to force it down her throat while holding her down.
On top of all that, Thompson then threatened to burn her house down, police said according to the station.
WKMG reports the woman told police she was pushed against the wall during the attack while holding a one-year-old child, adding that Thompson covered her mouth and prevented her from breathing.
A video of the WKMG broadcast can be seen here.