The sims must be together for 50 sim years.
about 40-50 years
They usually live to be about 50 years old.
40 to 50 years
50 years
50 years. 50 years of the best show in every universe
they live for 50 years
50 YEARS
50 years
50 years
about 50 years.
The answer is the number 50.