Do you have any advice for dealing with a narcissist?

My twenty-four-year-old daughter has a new boyfriend who is a narcissist and she is showing signs of being emotionally abused. He is slowly isolating her—from friends, colleagues, family members. How can I use your skills to show him respect even though he is crushing my daughter? I want to ensure he doesn’t exclude me from her life for when she does need me.

Or can you suggest how I might talk to my daughter so she can see the light? When I tell her I am concerned about her situation, she gets defensive and lies to me, so she’s obviously not feeling safe around me. I have very strong feelings about the situation, so it is crucial I handle this well—I don’t want to lose my daughter. I want to build a better relationship with her and let her know we will always love her and be there for her when she needs us.

Whenever my husband tells me things he doesn’t like that I do, I own it, say I’m sorry, and tell him I am determined to change it. If even ten minutes later I tell him I don’t like something he does, he’ll reply, “We really need to stop criticizing each other!”

I would appreciate it if he would own his behavior and validate my perspective, like I did for him. I feel like I’m trying to do what’s required to have a good relationship, but he doesn’t. What can I do?

Each month we receive dozens of questions from readers earnestly seeking advice on how to handle some of the toughest problems in their lives. Last week I was reading over the questions and noticed that many shared a theme: defensiveness. Almost everyone was dealing with someone who, in their eyes, was VERY defensive, and they didn’t know how to talk to them, influence them, or help them. So I’d like to share what we know about defensive behavior and how you can respond to it.

I have a 38-year-old daughter who is severely overweight and doesn’t want to hear anything about the issue. She shops doctors and has subscribed to the “anti-diet” philosophy, which I can see some value in. However, she has taken this philosophy into the realm of cultism. I do not know what to do. It is ruining her life. Please help me. Typical psychology experts have been no help to this point.

It’s one thing to tell a person you disagree with them or give them feedback about a situation, but how do you do this with a group? I am in a situation where everyone seems to be heading in the wrong direction. I disagree with their thinking and their actions, but it appears I’m the only one. What can I do?

What can you do if you’ve had successful Crucial Conversations with the same person several times but the behavior persists? We discuss the issues, the conversation goes well, but they never change. How should I handle the next Crucial Conversation, which may be around the corner?

I have a stubborn stepson who refuses to speak with his father. He thinks his father doesn’t love him, which is not so. What can I say to him so he’ll open up?

We have been avoiding an employee’s hygiene issue for a while now. He usually works from home, but occasionally he works onsite, and he has long fingernails and stains on his shirt—too unkempt for our bakery stores. We are the owners and have read Crucial Conversations, and yet we don’t know when and how to bring this up. Most of our interactions happen via video, and when we’re together in person we often don’t have privacy. Any suggestions?

Do you have any tips for talking with employees who do the bare minimum but still expect to be promoted and given high performance appraisals?

My manger recently told me that another leader said this about me: “her nationality shows by her bluntness in meetings.” I was told this as feedback but wasn’t given any specific examples. While I am open to constructive feedback and want to improve, I’m very hurt by this comment. This is particularly hurtful because I work for an organization that prides itself on being diverse and inclusive. I also ask myself: What would the feedback be if I were of a different nationality? Or if I were male? Or what would I hear if I were a director or a VP rather than a manager? How do I respond to this feedback? Right now, I feel hurt. I welcome your insight