If you do not want people of questionable character in your life, turn them away today, it's up to you.
It's not being high and mighty to have standards, Libra, and it is not being snooty if you do not want to associate with certain people. You will find today that you just do not have the time or the energy for those of questionable character, and that's fine. Go with how you feel and if you do not want those people in your life, turn them away, it's your right and your prerogative.