My ex paid nothing and avoids working so he has too, in some ways it was easier having a little bit of contact as I knew when he worked, now I have no idea so look forward to out £12 per fortnight, that £5 each + DC £2 arrears..usually ends a Takeaway for 3 of us.
My Divorce was taking forever, I applied last year, through Legal Aid, they said I would pay £885, I said he could divorce me then (bad move but he left me in £9,000.00 debt) I fully expected my papers soon after that as is 'engaged'
I spoke to my Lawyer in January and asked her what was happening, she spoke to his Lawyer and he hasn't been in contact again.
It's a bit out there asking him on Facebook via a Status so it is not direct contact. 
Shades please try not to worry (easier said than done), you ex has almost 0 chance of getting your DC, mine went down this route I was terrified, asking for advice all over Mn under various names, when it came down to it, he will not fight me in Court, I never thought I would see the day when I said 'I wish he would so something legal is in place for my DC.
I have no idea what I would do if I were pregnant, talk to as many people as you can, there have been some amazing women on here who have done it alone and seem fine.
My DC are going for a week with my parents in July, they have done this each year since I was single, I usually sleep a lot or in the first year I was dating a lot I would love to take them away, I am thinking of saving and taking them to my Relatives which is a big long scary drive to Leeds.
It feels good to tell them exactly whats on your mind. I used to love it. I didn't ever do it until last year when STBXH g.friend was texting me as she was afraid we would get back together, I told him that would neverhappen and I detested him, then he took me to court for DC, I said no and that was the end of it. Well until we moved and he started getting all panicky and looking for us.
Poor man has lost his control. I was lost the first year of being alone, I was controlled for 16 years, I went a bit wild when alone, it was all good fun though.
I think back and think WTF was I thinking/doing. Thankfully I seem to have calmed down to staying in again. My self esteem is very low so keeps me from dating etc. (thankfully) I think I was looking for an immediate replacement or something. Or because he had a g.friend I was someone/anyone. Not a good idea. Hope everyone has a great weekend.