Farfromhome: Not a bad letter but a bit too lengthy - I think you will lose her in it - she will get half way through and rip it up. I would suggest taking out the "list of lies" - you are laying blame there and it will not help your situation at all. I would go with the first 2 paragraphs and the last paragraph. The middle is more accusations - as much as yes they exist and are there - putting them in writing I don't believe is necessary.