Hi 2 old, Welcome to divorce busting.com, officially. We are here to support you in your difficult situation, and even more, help you use the tools Michele has created (like Divorce Remedy and Keeping Love Alive) to find solutions to make your relationship with your wife warmer, and bring you two together.
The basic tools are here online as well.
YOU must do the work. It's about detecting the things that YOU do that cause a negative reaction in her and changing that. It does not mean everything is your fault. You work through a process, and if you stay focused, it can help you determine solutions more quickly. Blame slows you down. Focusing on what SHE is doing wrong or is involved with slows you down.
You have had excellent advice so far. Start with their recommendations, especially from Another Stander.