Wife no longer in love with me - Part 2

[cam]

So I'm thinking of the following words to send my W before disappearing into darkness for 6 weeks:

"W, the last few months have been extremely trying and crazy for both of us. I would like to apologize for some of the ways I have behaved and my reactions to your position. I have spent a lot of time reflecting on my behavior and how I acted and I am embarrassed and sorry. Knowing that I was losing you and our marriage, caused me to act irrationally and I didn't know how to handle it.

I understand that you want to divorce me and end our marriage. And I now can see why you want this. I could and should have been a better husband, and you deserved more from me. I have let you, my family and myself down. I can see that now.

W, I do not want a divorce and I would still like to think that we could get through this and come out better and stronger on the other side. However, if this is what you truly desire, then I will give you what you want.
Cam"

Thoughts?

I bought a card to write this on. She has a thing for cards, it's not a loving card, just a nice design plain card. Thoughts on whether i should use a card, or just a white piece of paper??