I think I've read it somewhere but I never keep track of citations. Might have been Michael Keaton in that movie, moral of the story, if you copy yourself then your copy is gonna bang your wife.
A sub-plot of Travelers on Netflix, created by Brad Wright, creator of Stargate SG-1.
I enjoyed this article posted here recently about the topic. Author goes into some interesting thought experiments on the topic of always waking as a brand new person.