Is it unique milestones or just milestones? In other words, is there a cap at 31 for milestones?
If I understand the moving restriction, I can pick the Caliente household, move Katrina and Nina out to two separate houses. Play with Dina as mom. Then later when I get to the Ks, make Katrina the mom, then later at the N's, Nina?
Can I choose any mom, so long as it is later in the alphabet than the previous one? (So if I'm feeling a bit defeatist - start with Nancy Landgraab, then choose Zoe Patel and call it a day?)
Are nannies/butlers allowed if the family can afford them?
Can the other adults/teens/kids help with the infants?