Good article on relationships:
You can fall in love with a wide variety of people throughout the course of your life. You can fall in love with people who are good for you and people who are bad for you. You can fall in love in healthy ways and unhealthy ways. You can fall in love when you’re young and when you’re old. Love is not unique. Love is not special. Love is not scarce.
But your self-respect is. So is your dignity. So is your ability to trust. There can potentially be many loves throughout your life, but once you lose your self-respect, your dignity or your ability to trust, they are very hard to get back.