Bit of both

"You are former actress Jessica Alba. However you willingly chose to have your memories erased" He told her.

"What? Why?" She asked. She was disoriented from the memory erasure.

"Because you wanted a new life. A fresh start" He said, lying to the actress. She looked around, still confused.

"So what am I now?" She asked. Looking around his house.

"You're my wife, Jessica" John said. He knew that he could change her simply by erasing her memories again.

"Oh" Jessica said, confused but accepting since she had no logic or memories to judge that statement with.

"Okay then, honey!" She said. Giving him a kiss. Jessica now believed she was Jessica Doe, John's loving wife.

He then walked up to the computer, Jessica following him. She looked upon the machine, an intrigued look dawned her face.

"Whats that?" She asked.

"Its my mind controlling computer that I designed. Its hooked up to a satelite that can beam a hypnotic signal to anyone's brain. I can then control them by inputing certain commands. In fact, its currently hooked up to your mind" he tells her.

"Really?" Jessica asked.

"Want a demonstration?" He asked her

"Sure, it sounds interesting honey!" Jessica replied