right!! she sent him divorce papers without a single personnal letter after months of silence and he's like ''this is war''. as if this is a smthg he can fight and win. she's been fighting alone during their mariage, this is not the start of war, this is her putting an end to it, she's done.
The way she responded you can clearly see she doesn't care anymore....so what makes you think that she'll return to you...