It's also, again, not their story. They didn't see Jodi go in. They said she would wait around, while he was unaware, while he was in there and then when he came out she'd rhn away. He never knew she was there. It sounds like they saw her doing this and it sounds like she always did this when he was in the bathroom. He clearly did not even hear that story and ran with it when Juan told him about it. It's completely ridiculous.
Sky told Shannon Hogan that JA would follow Travis around room to room; she never let him out of her sight. He likely resorted to making phone calls in the bathroom because he had zero privacy anywhere else. And even in the bathroom he wasn't safe from her her snooping, because yes, she would wait and listen outside the door then zoom off when she heard Travis opening the door.
And this is when JA had only known him for a few months.