Wow I love this thread!
Pleasants- Daniel divorced Mary Sue and married Kaylynn and they have two babies. Angela and Lillith went to college with their respective boyfriends, married them and are now both pregnant.
Goths-Mortimer married Dina, got her pregnant, then divorced her. Alexander went to college with Meadow Thayer and married her. Cassandra dumped Don, married Darren and had 15 children...They both died and I resurrected both. They bought a giant house and basically ran my neighborhood retirement home that had Mary Sue, the Oldies, Mortimer, Mortimer's mom, and Bella's brother. Recently, all the old people decided to die on the same day, and Cassandra's 6 oldest daughters moved back in after graduating. Cassandra's oldest son, Corbin, married my self sim (whose mother had had 16 children) and they had 13 children. See a pattern yet, lol...
Brokes- Brandi's son Dustin married Angela. Beau is still in college and the baby hasn't grown up yet. She's currently rooming with some random family.
Dreamers- Dirk is married to Lillith, I think they're expecting.
Calientes- Dina changed her mind and decided to marry Don, then had his baby. Nina married some random guy off the street and had two kids. They all live together in the Goth's old home.
Burbs, and all the other defaults- They all live in one house because I had to make room for all my other sims.
In the university, Allegra fell in love with one of the boys from the fraternity. Eric Swain fell in love with Cassandra's oldest daughter, but hasn't made any advances just yet