The Countdown Has Started and Major Tom is No Where To Be Found

My soon to be ex-husband, God that sounds so foreign yet familiar because it's the one thing I feared when I was in my 20s, called me today to let me know he's finally printed off the pages that is going to end our 21 year marriage. I had a job interview today but all I could think about were the words he said over the phone. I've felt like I got this great big brick lodged between my chest and my throat. It's choking me to death and the threads I was hanging on to are getting fewer and fewer. I want to know why and I want to know how everyone else can work through much worse problems than we have/had and make it through? I know you can't make someone feel something they don't feel. I can't make him love me anymore than I can stop myself from loving him, but why is it so easy for him? Why? Didn't he want a family? Didn't he want us to work? Didn't he see everything that I did and how it affected me over 21 years? Why didn't he? ...