You have to know the exact whereabouts of your partner
Some people are control freaks. They have to know what their partner is doing and where he/she is all the time. Now, that is not always possible. Sure partners must have a basic idea of where the other might be, but you cannot expect your partner to keep you updated with every single detail. Besides, there can be nothing worse than you telling your partner to share his/her location. Demanding such details from your partner says that you don’t trust him/her. If you doubt your partner and have trust issues then why are you in a relationship?