The Sims Timeline

This is the Timeline of the Sims.

1980 (The Sims 3)
At this time, Bella is a young girl who has a crush on Mortimer. Cassandra wasn't alive during this time. The Crumplenuts sisters are either teens or young adults at this time.

1995 (The Sims)
At this time, Bella and Mortimer are both married. They now have one child, Cassandra, who which is 8 years old. While the Crumplenuts sisters are now elderly. The Roomies sisters have recently moved into the neighbor hood.

2020 (The Sims 2)
Bella has been abducted by Aliens. Mortimer is an elder now. Cassandra is now a middle-aged woman. She has a brother named, Alexander now. The Roomies Sisters have moved out. While the Crumplenuts sisters are in their final days.

2030 (The Sims 4)
Bella is an elderly. Mortimer is dead. Cassandra and Alexander both have a family of their own now. The Crumplenuts sisters are all deceased. While the Roomie sisters are still no where to be seen.