On Wednesday, Houston rapper Joseph McVey “Z-Ro” was arrested and charged with aggravated assault of a family member. Police arrested McVey after his ex-girlfriend, Brittany Bullock AKA Just Brittany, filed a complaint with the Harris County Sheriff’s Office about an incident she claims occurred in April near West Side Forest in the Katy area. Bullock backed up her claim with a 20-minute recording of the alleged assault. The Casper defense lawyers have not responded to the incident yet. According to the complaint, on April 29, Bullock arrived at McVey’s residence to discuss the canceling of a dinner date. Upon her arrival, Bullock claims McVey began to slap, punch and drag…