I don't like the show either, it glorifies sexual immorality (while at the same time perhaps demonstrating the futility of it, even if not intending to do so). I've seen it, maybe once, not my cup of tea, and it is indecent. An hour of my life I'll never get back.Why not have an open conversation with both about both cases? The man falling to the trick of a women that got pregnant to trap him is most probably the man that was playing a game to get sexual favors. Relationships tend to be two sided. Note that I am talking about adults here. Young adults, that is a whole other ball game. They are learning and falling as they go.
The problem is a lot of people, especially when young, can not see beyond their wants or anxieties, and they do not even realize they are being manipulative.
I hope it all goes well with your kids, but be aware that you can not anticipate all for them. The landscape changes, faster today than when you were young. Eventually they will be alone, with an unexpected situation and will have to use discernment. It makes more sense to focus on risk control, on having resources to fall back in crisis moments. And hope for damage control, that when they fall, the consequences will not be that enough for them to bear.
Btw- I can't stand "Sex and the City" - a callous show. My friends and I had way more meaningful lives while we navigated our studies- still- a few of them opted for being single mothers (with the support of their families), after giving up on men that would treat ment properly. It is not easy for educated women. It comes at you from all sides.
"With both about both cases"? I only have the one son, I do not have a daughter. As to who falls prey to who's tricks, again, the best thing to do, is to commit to chastity. Flee premarital sex as the mortal sin that it is. Even on a purely natural level, you can't suffer the bad consequences of premarital sex if you never engage in it in the first place. You might lose that boyfriend/girlfriend who expects it, but better that, than to commit even one sin, even a venial one. People committed to chastity need to seek out each other, and not court danger. And that holds true for any age.