Your relationship may be toxic if it’s characterized by behaviors that make you feel unhappy, including disrespect, dishonesty, controlling behaviors, or a lack of support. In a toxic relationship, you might consistently feel drained or unhappy after spending time with your partner. People—especially those closest to you—have a profound impact on your well-being. We’ll all experience the ups and downs of living with and loving imperfect people, but ultimately, our relationships should be a sourc