The Victoria's Secret regular filed for protection from Ruben Velazquez, who she claims has been showing up at her house uninvited and sending her crazy threats via social media.
Maxwell alleges he sent her a creepy photo of himself just a few feet from her house.
According to the legal documents, obtained by TMZ, Velazquez also sent messages threatening to shoot her and "leave you lame" and claiming to be her husband.
Maxwell says the last message she got from him read: "I'm going to be a serial killer" and "I (will) leave you in a wheelchair."
Velazquez has been ordered to stay at least 100 yards away from Maxwell at all times. He has also been charged with criminal threats and harassment.