I don't love my wife anymore, and I suspect she feels the same way.

I'm 30 years old, my wife is 28, and our daughter is 3 years old. We've been together for five years. We got married because we were expecting a child. At the time, it seemed like a good idea to provide for a child. In all honesty, I was no longer in love with her after the birth of our child. I felt like I was tied down and obligatory to live with her. We still had a good relationship, but I couldn't help but feel resentful towards her. <br><br>We had a few arguments where I got irritated with her for no apparent reason. She's a great mother, works hard, cooks, and takes care of everything around the house. She's a great person, but lately I feel like I've been living with a friend and not a wife. <br><br>I became increasingly withdrawn and isolated in my room. I wanted to be left alone and not have to talk to anyone. My wife tried to talk to me about it, but I just remained silent. I feel like I can't be myself when I'm around her. <br><br>My wife is a great person, but I'm not happy. I feel trapped in this life and miserable. My daughter is growing up, and I don't want her to see her parents live unhappily together. I tried to fight it, but I couldn't overcome my feelings. I know I've failed her. <br><br>I've realized I made a mistake by marrying her. I want a divorce, but I don't know if I have the strength to do it. I'm considering seeking professional help.