Appreciated Pinklily. I am not worried about her except in the abstract, its simply that she is rarely far from my thoughts and over the years I have come to naturally gauge most things I come across with some consideration for her in mind. To be purely personal for a moment, she's always been a little boy crazy having a string of constant crushes since she was around five. Every school year it has been a different classmate and while it is cute and never amounts to much, one still worries about what she may do in a year or two once she starts really dating. But if I am being completely honest, the truth is I spent most of the teens and all of my twenties not really caring anything about the women I pursued and damaged some pretty great girls on my way to becoming a half way decent guy. So some of what I see in these games can uncomfortably remind me of regretful behavior I have since outgrown. All of this is my own baggage, which is I why I would never insist any one else carry it or make a big deal out of it, but as you say there are poor examples of relationships everywhere and I am a bit sensitive to that. I wouldn't make a big deal of it, but I would prefer some better example be set, or at least the poor examples further explored.
As for what she consumes herself, OneManArmy, my philosophy on child rearing is that it is a parent's responsibility to prepare a kid for adulthood not keep them from it. I've never tried to shield her from anything, just equip her with enough information to make sense of what she is facing and hopefully enough self awareness to deal with it if she must. Don't worry though, she only got into video games within the last couple years and isn't too interested in them. She is mostly into cartoons like Miraculous Lady Bug and Heroes of Academia, when she isn't obsessively texting her friends. I wouldn't keep her from playing a game like this but I certainly wouldn't recommend it to her either.