It does not have to be complicated. I simply stated that after prayer and conversation with my husband that I am in full support of my husband’s decision. I also wrote that I am aware of the time commitment of formation and parish work once he is ordanined. I also stated that I am willing to participate in any sessions that wives are expected to attend and that his decision to be a deacon would, in my opinion, not have any adverse affects on our family. All they really want to know is that you are agreeing to this. Also, you will probably be called in for an interview at which you can elaborate more fully.