They erased your identity and implanted a new one. I was written in as your wife so I could watch you and make sure the erasure took.
9 seconds sound clip from the Total Recall (1990) movie soundboard.
You can hear this line at 00:27:01 in the Blu-ray version of the movie.
Quote context
[...]
- It was implanted by the Agency.
- Our friends, my job, 8 years together. All of this was implanted too?
- The job's real. The Agency set it up.
- Sorry, Quaid. Your whole life is just a dream.
- OK, then if I'm not me, who the hell am I?
- Doug, there's something I want you to know.
- You were the best assignment I ever had. Really.
[...]