Hi L.
First, let me say that by expressing your thoughts and feeling here on a forum may have been the first step for you to let some of the pressure and resentment out. How did it feel to you after you wrote this here?
You mention that you are "a writer and therefore can be very cunning with my words". I have personally used journally as part of my healing process in my most difficult moments when my words where too "harsh" to share with others. This may be an outlet for you although not everyone enjoys writing.
I also saw that you became a mother and wife at a young age. I sense that you did not take much time for yourself as an individual. This is very important because if you are not happy with who you are as a person, it is very difficult to be happy with others. I have taken several "retreats" where I went a spent a few days by myself, focusing on what I tryly wanted for myself and my family. I cried, laughed, screamed, danced, punched. In short, I let out the frustrations and pinned up emotions that I felt I could not express to others. It "cleared the space" for more positive thoughts. It gave a space for higher thoughts to come in.
For more practical tools, may I suggest the book called "Divorce Busting" by Michele Weiner-Davis and here is her website http://www.divorcebusting.com/. I know you did not mention divorce but this is about ways to work your relationship to better communication.
Lastly, finding yourself a good group of friends is really important, other women with who you can talk with. Women need to talk and communicate. This is how they create intimacy. Men do it by doing things together.
If you wish to talk some more, don't hesitate to email me. I hope that this will have been useful and helpful to you. Good luck.
C. C.
Life Coach