My husband of 10years left me about 6weeks ago for someone else. Our relationship wasn't the best throughout, I wasn't as attentive as i should have been and he had multiple emotional affairs and was physically abusive. In the last year of our marriage I had our ds, i got postnatal depression and completely lost myself. My husband struggled with the changes too, he would beg for his wife back but I was fighting my own demons. It doesn't surprise that he leapt into the arms of a young pretty 20year old woman. 
My question is.... he told me last Monday that he was struggling but that he had to move on, something he's been saying since we broke up. Yesterday he told me that he has now moved on and he's basically in love with his gf and that he didn't love me anymore. It's so quick it has shocked me. He then sent me a message saying that he's overwhelmed by everything to the point where he doesn't know what he's doing. He then carried on to say he feels like hes not living his life and that its totally out of his control and hes just floating along with it.
What do you make of that statement? And do you think it's possible to move in weeks?
I should add up until a week ago he was saying he wanted me but couldn't be together and that he loves me and we had something he'll never get again.
I agree that we should have split but I wanted to work on things. He initially did but then changed his mind because he wanted to see where things went with her. It's killing me that he's moved on so fast, its like our 10year relationship never existed.
Sorry it's so long.