Keep the Change reflections

In exercise 3 in the book " keep the change" it asks me to take a few moments to ask the following questions.
Am i valued? I think that i am. By whom?  I think my children value me.  i am unsure of my wife.  I use to believe she valued me, but not at this time.   Am i important?  Yes.  to whom? I know i am important to my children, and i suspect my wife.  I know my children love me and look up to me.  My miss getting into the 'i love you more' arguments with my son, lol.  Am i ok?  Right now, i dont think i am.  I know i have issues that i am dealing with within myself.  Am i capable? Yes, i believe that i am capable of doing whatever i need to do.  I have already proven i can implement change into my life as i have already done that in two short weeks.
How much do i doubt myself?  I doubt myself a lot.  i am always wondering if i did this right, or does my wife really care about me, or why do people see good in me.   what am i uncertain about?  I am very uncertain about my marriage.  I really do not want to lose my wife.  I love her and am absolutley certain that i will do anything for her.  i am uncertain of how she feels, as she has shut me completley out of hers and my kids lifes. What do i fear? I fear divorce.  I fear losing my wife, especially to someone else.  Right now i fear that she isnt seeing any change in me, even though i have done some changing in the past few weeks.  i am not changed 100%, and that will take some time.  I just am so afraid that she will not see any change and still want this divorce.  i am afraid of failing also.  I have changed for a little while when she came back, but i fell rigth back into the path of 'the wicked.'