May I translate what you just said when you said "My wife knows that I have unconditional love for her, it's just not been the kind of love she needs. The kind of love that should be filling her love tank."
Translation:
"I am completely aware that I am not displaying love the way my wife needs it. This is not because I do not love my wife. I do love my wife very much. I love her more than she will ever know. I guarantee this because I will not express it in a forum that she is comfortable in. However, this is not as important to me as continuing to display love in a manner that suits my comfort. It is my hope that someday my wife will understand me and my needs to the point that she can be fulfilled by the type of loving expressions that make me comfortable. In the meantime, I will be surprised when other men meet her emotional needs."