Positive Message: Teaches kids how to raise a family.
Violence: Some of the actions you can do include 'Be Rude' and 'Complain' yours sims can also start walking slowy if you don't feed them in time. They will also pee on the floor if you don't let them use the bathroom.
Sex: Oh God, this is the worst part!! When you hit 'Be Romantic' your sims start hugging and kissing, when they take a shower you can watch them, although they still have underwear/underwear and bra on. Then you can 'Play in bed'after awhile. You can also 'WooHoo!' after you become partners, which is Sims version of Sex. Your sims jump in a circle, clothes are gone, but still have underwear/underwear and bra on, then they lean in and a small cloudy circle goes over them as their other clothes are now gone. It's just a circle, but if your kids haven't had sex Ed. Class this might be very awkward.
Consumerism: Lots of in-app purchases can be made, and one option for clothes has Sims 3 written on it.
Drinking, Drugs, and Smoking: When picking your sims DNA, you pick their personality, one is Socialette, where they drink some-thing like a martini, they then often apper in your city drinking one of those, also another Personailty is Tycoon which includes a cigar smoking rich! He will also be seen smoking.
Privacy: You can put in your name as your sim, which if you use the Party Boat could lead to privacy issues.