What if I make Lena have sex with Jeremy will they break up?
In my move I tried to go with everyone, like accepting the advances of other men including iam. And there came a moment at an event at the coofe shop that, regardless of my choice, they ended
If Lena has some sort of sex with Jeremy then she won't want to start relationship with Ian.
The only moment at the coffee shop i can think of that can cause a breakup is if Ian gets into a fight with Robert, ignoring Lena's request to keep things civil.
If that's what you're referring to, then there's multiple ways to avoid this situation
- pick to hold a concert instead of a drawing session, iirc Robert only shows up at one of these events
- do what Lena asks, and don't start a fight
- even if they do break up at this point i think this is temporary, and they can patch things up afterwards
You really should consider checking out the Walkthrough, given how many decisions there are in the game, and the range of consequences they can have.