Termination is always hard ~ however when it is done out of the best interest of your group that is NEVER wrong cause you are not just caring for that one children but many others whose families have a right to be protected from infestations and so forth and if the one client cannot get that under control in her home that is HER challenge to bear not yours and your businesses ~ hopefully that was your one and only for your career and the new year brings you many blessings and prosperity!