family creator glitch tried making a family of two adult siblings and a teen sibling. program would not give me the option of the teen being other than a roomie... and catch 22, the program wouldn't let me form the family if the teen wasn't related someone. haven't tried to make traditional family lately with a teen so not sure if this is more than a glitch.
I have not installed OFB yet. So as far as NL goes I had no problem creating a teen and making her the child of a married couple, but I've never tried to create a family of just siblings that included a teen. I'll give it a try tomorrow. Just because I'm curious.