Wedding Cake

Monte Vista right? All those sunglasses, and that ghost Monty. One of the sunglasses guys is Ace, don't remember the names of the other ones.

Yeah, Monte Vista :)

Also looking at my memories, I remember the trouble I had with marrying or moving in sims from university. If marrying them at home, they would jump out of the wedding arch at the completion of the ceremony and not be moved in, and asking them to move in produced a thought bubble saying something was in the way, and made the other sim jump without moving them in. In the end I had to use MC to add them to the household. Is there a smoother, better way to do it? Had I missed a step? And does the same thing happen when marrying/moving in a sim from a vacation world?

I have no idea what your problem with marrying uni sims is. I have had a sim marry a uni sim but didn't have any problems. My sim invited him, he came and they got married. Perhaps someone else will be able to help you.

@DivinylsFan The trouble with inviting a uni sim to visit and then move in or marry is that the sims that show up as tourists are not full sims themselves, just mini versions with limited data attached to them. If you try to incorporate one into your homeworld, all kinds of things can go wrong, up to and including save-breaking corruption.

The better approach is to ask the uni (or foreign) sim to move in while your sims are still in the uni or vacation world, then bring them home. That way, you'll get the full version of the sim. Alternately, you could let NRaas sort it out instead. Since the new site looks like it's down for the moment (I'm sure it will be back soon enough, but I'm too tired to wait), here's the Wayback Machine's page from the old site describing how to import foreigners without damaging your game:

https://web.archive.org/web/20180118102610/http://nraas.wikispaces.com:80/Traveler+FAQ#Adding%20More%20Residents