I'll add some specific questions: if another girl you're trying to close says she's free only a certain day, and Nati later asks you if you can hang out that day, do you tell Nati you're busy, or cancel on the other girl? Do you tell Nati the situation? I cancel on the other girl because my gf would be very upset if she found out I prioritized someone else.
Do you ever sleep with another girl and then see Nati the same day? Does she know you've been with another girl? I've done it, and when my girl asks if I've been with someone I tell the truth. And she haaaates it.
