Hello to anyone who's still here 
Links to previous threads.
www.mumsnet.com/Talk/relationships/2658829-Anyone-up-DH-is-leaving-me
www.mumsnet.com/Talk/relationships/2690159-Anyone-up-DH-is-leaving-me-follow-up-thread-Onits-on-it
I'm carrying on with this as I'm certain I'd be in a much unhappier state without the support I've received here.
This has become my journal of sorts and I hope it's something I can look back on in time to see how far I've come.
I also hope it helps to document the truth of my situation for the future and perhaps, if read by others, will offer help and hope to them too.