Need some one to vent my feelings

Hi, I'm quite tired. I can't talk to anyone about things. I have a great need to talk to someone. To tell a bit about what is happening in my life. Just to vent. I have friends and family, but I have never complained or talked about myself, how I feel and such. I feel a bit pressured. I'm afraid that people will judge me. Is there anyone here who would like to talk? 

I am a 37-year-old male, and my wife uses our conversations against me after a while, so I don't feel like opening up to her.