Stuck on goal make 2 engaged sims move in together

Answer from: Perfect
You need to engage two new sims before they move in. The trick is to get engaged, marry, move in, have a baby.

Answer from: Berry
You need to have the two sims not living together before you get then engaged

Answer from: Clover
U just make one of your sim move in with some other guy or girl, then move him or her back in with their engaged guy or girl, then ur goal woulld be done. It should work with engaged, but married im not sure, u should try

Answer from: iamm
I have the same dillema. When the engagement goal came up I picked the 2 sims that are most in love, the ones that I had move in together way back. Now after the engagement goal, the engaged sims move in goal came up. Since I can't find a way to achieve this with the same couple, I focused on another couple and made them in love without asking them to move together. The difficult part is that I've already asked to be engaged 9 times now. First 4 with the vendo machine ring, 4 times with the mood ring, and once with the 5LP ring. They are still not engaged. I'm now trying to gather 20 LP in any means possible to buy the eternity ring, maybe they can't resist that ring. Will update soon.

Answer from: Paige
You have to get the update for the game and then it will say "get engaged". it will tell you that you need to spend more time with each other so just keep on being romantic, nice, and funny.