When is it time to leave a relationship? When you don't love anymore! And how do you know that? When you are in oneness with all, does it not seem there is never a time you don't love? Oh, love completely, or love not at all. That is how the heart functions and the soul is nourished. There is no in-between. When you don't love, there is no reason to stay... and that's your sign to go.