My goal now is to have a baby, and I just married 2 couples. The 2 couples are living together in one big house now but before I got the baby goal I had already bought 2 cribs, one for each couple. Now that I finally have the goal I thought it would let me have a baby but the icon above the crib is still gray. I made a new couple and they are living in a different house and when I bought a crib for them it let me click on the icon and now I am having a baby for that couple but it still won't let the other 2 couples that are living together have babies. What should I do? I am on level 20 if it matters and I have the most recent update so I don't know what the problem could be. Does anyone know what to do?