Lucy said she was staying at the hotel in London in October 2025 for "a night away from the fear" following a period of abuse that left her "frightened and exhausted".
"He walked into the hotel and told the receptionist that his girlfriend was upstairs having a seizure. He asked what room I was in and what floor I was staying on," she said.
The receptionist handed him a key before directing him upstairs to Lucy's room, she said.
"I couldn't believe it. The one place I thought he could never get to, he had somehow reached. I felt sick with panic. My safe place disappeared in an instant," she added.
She said he physically attacked her and tried to grab her phone.
After Lucy convinced her attacker to leave, he returned, "banging, shouting and becoming more aggressive".
"I was absolutely terrified. I froze, hoping he would stop. Instead, he kicked the hotel room door off its hinges and forced his way back inside."
Travelodge rooms have internal dead-bolt locks on the doors as well as electric key-card operated locks which can be opened from the outside.
Lucy said she ran downstairs "shaking, crying and begging for help", adding: "I thought someone would protect me."
Instead, Lucy was offered another room in the hotel.