The doctor couldn't sleep and he couldn't stand to stay still so he got up and paced around the console room, trying to figure out what was bothering River. He set a camera up so he could keep an eye on her while she slept as he felt guilty for leaving her when something was off. He watched as she thrashed in her sleep. He ran up to her and sat next to her trembling form.
"No. I can't. It's not no. Don't make me. No. Doctor. Stop." She whimpered.
"River. River. Wake up."
She opened her eyes quickly in a panic but she quickly resolved it. "Hello sweetie."
"Are you okay?"
"Always sweetie."
"Looked like you were having a bad dream."
She just looked down averting his questioning gaze.
"Well you're awake now! Let's go somewhere. Somewhere magnificent. How about violeucious? The planet of beaches. The vacation Mecca of the universe!"
"Sounds great sweetie!" She replied with a smile.
"I'll get the ponds!"
A couple minutes later and the gang was ready and the TARDIS had landed. Amy rushed out of the doors Rory following behind.
"Doctor this is amazing!" Amy called twirling in the sun.
Rory and Amy swam in the warm waters while the doctor and river sat on the warm sand. They were swapping stories and laughing about the time she'd impersonated Cleopatra when all of a sudden River's smile faded and a look of concern replaced it.
"Doctor, do you hear that?"
"Hear what?" HE asked concern etched on his face.
"It's just whispers..." she said almost too quietly.
He looked over at Amy and Rory who seemed to be just fine playing in the water. Splashing each other like they were children again. A quality the doctor always seemed to bring out.
"What are they saying?" He asked.
"It's getting louder. Can't you hear it?!"
Tears began to well up in her eyes.
"River what is it saying?"
She tried to tell him but she couldn't all she could hear were the whispers.
IT'S YOUR FAULT. HE LOOKS AT YOU LIKE YOU'RE THE WORTH THE UNIVERSE, BUT YOU'RE NOT ARE YOU?! YOU DESERVE NOTHING. MURDERER. WORTHLESS. YOU DISAPPOINT HIM. YOU DISAPPOINT YOUR PARENTS. SILENCE WILL FALL. HE DOESN'T LOVE YOU. HE PITIES YOU. MURDERER!
"No I'm sorry. Wasn't. My. I'm sorry. I. I." She kept saying rocking back in forth. The doctor now sat in front of her,"River, you're okay. Let's get back to the TARDIS. come on."
At this point violent sobs wracked her body and she was no longer in reality. All she could hear were the whispers and all she wanted was her blade.
"Come on ponds. Something's wrong. We gotta go."
The ponds looked over and sensed the severity of the situation and jumped up and ran into the TARDIS. Amy looked at her daughter who was struggling to breathe on the floor.
"Melody? Melody? What's wrong?!"
She didn't even look at her mother maintaining her eye contact with the floor.
"Raggedy man, what's wrong with her?"
"I'm not sure." He said taking out his sonic screwdriver and scanning her forehead.
"Damn. River. River! LISTEN TO ME!" he yelled loud enough to catch her attention.
"River, whatever it's saying is not true. Do you hear me? It's lying. River. Talk to me. Please melody."
"what is it doctor?" Asked Amy.
"They're called the truthSayers, false name, they enter the mind of any living thing near it and play on their insecurities, the thoughts they'd never say out loud and prey on it until the person eventually..."
"Eventually what doctor?"
"Eventually go insane with guilt and shut down."
"will that happen to her?" Rory asked.
"No, we got out of there and they won't survive in here. The voices should die down soon. She'll be okay."
River's breathing had started to slow down and she had seemed to be getting a grip on reality once again.
"You're okay, love." The doctor said pulling River into a hug. She hugged him back tightly and tried to keep more tears from falling.
"Hey, whatever the voices said, it's not true. They lied. They feed on doubt and guilt."

"I'm okay Sweetie. I'm going to take a shower, help me collect my thoughts and separate the voice out."

"Okay. You know I love you more than anything in the whole universe, River."

"As do I Sweetie. As do I." She shot him a quick smile and walked off as tears flowed down her cheeks once again because that was the problem, she loved him.