Hi
Don't want to ignore your post as no one else as replied yet.
I was left by my husband over 18 months ago, 4 years after the sudden death of our eldest son.
Not sure how i've got through the past 18 months, but somehow i have, i've got through each day bit by bit, sometimes just a few minutes at at time. Now feeling much happier, my two youngest sons still miss their Dad, don't see him that often now. My ex'x choice, but i've realised he doesn't see them, then i get to. My gain, his loss.
I work term time only too, so couldn't take time off, but i've realised its easier at work, then i can't be contacted by my ex or his solicitor.
However hard it feels now, and for the a long time to come, just concentrate on your two children, and doing your best for them. Your youngest is probably too young to understand, but just be honest with your dd, tell them nothing will change. Even if it does, she doesn't need to know that now, she just needs reassurance and lots of cuddles, and a routine.
Sending hugs to you too, wouldn't wish this on anyone. xx