It's the chaos that keeps me addicted

I have a sim who had one infant and was waiting for her boyfriend to ask to live together. In the mean time I decided to have a second child with him.  She had twins and now she has 3 infants in a very small house. Her mother phones up and says she is coming to stay and help out with the babies. Next thing I know is the whole family is visiting , all 7 of them. There is no room for them to sleep or sit or even do anything.  The Nanny decided to not show up and the boyfriend was no where to be found.

I wonder why he doesn't ask to live together. They have amazing compatabilty but somehow he has developed some kind of fear as he runs around screaming all the time

I decided to let my sim go to work and just watched the chaos unfold.  If the boyfriend doesn't pull through should my sim dump him?

 His brother seems nice.