Morning, tis me, Mouse
Joey - I love Christopher Brookmyre :)
EPIC POST ALERT, FEEL FREE TO IGNORE
There's lots of help on MN of course, the *Relationships Topic and the thread for those who have been are in abusive relationships HERE is very useful, but I wanted to post some stuff I found useful for those who are thinking/leaving their DH/P. xx
For those who are looking for support, WOMEN'S AID offer much more than advice about abuse. They can put you in touch with lots of organisations that can help you to sort out childcare, CSA, tell you what you're entitled to depending on who owns what, how to sort out the property you live in if it's in a joint mortgage etc, how best to deal with equity, bills/debts too. Also the CBA can help with the practical things like that too.
For those of you with younger children of primary school age, when and if you do leave/split up from your DH/P, then let school know what's going on. It's very likely that your DC will become withdrawn, upset and very scared whilst all of this goes on and until the dust settles, school could think that they are 'misbehaving', rather than having a really hard time of things at home. They can help you, the more they know, the more they can help and may even be able to suggest ways to help your DC at home. Don't feel guilty or embarrassed, there are more lone parents raising their children now, than children with both natural parents living at home :)
No matter how you try to hide things, children 'know' that things are wrong or changing. It's not nice for anyone involved but the more open you can be, the better for all concerned.
Be honest with them (as much as is sensible to be) and talk to them all of the time. Lots of cuddles, even if they get cross, lash out and become withdrawn, keep them involved. DCs getting upset is inevitable at a young age, that's bound to happen as their world is turning from what is was into something new.
Keep them involved. Explain that you both love them so very much, it's not their fault, it's not because of anything they've done. Children see things that adults don't because they are emotionally attached to us in different ways.
Let them be involved in deciding when they see each parent if it is going to come to that, explain what will work and what won't. Assuming that they can handle that decision and it's practical. Obviously, if one if you is moving far away, then both parents need to take equal responsibility as much as possible.
You can get books from Amazon about families separating and 'different kinds of families' if you think that could help, reading stories about that? Talk to family members you trust and can help sooner rather than later, you need it to come from you and not via the spiteful, upset other half if that's a risk.
Plus, accept all the help you can get. You might feel ashamed to have to be going through the separation process, a failure, broken and so very sad, letting your DC down etc but I promise you, you are stopping the destruction and the hurt in it's tracks, for all of you. You are stopping the emotional pain of having to chose, mummy or daddy.
What I mean is that when two parents live together but are falling out, shouting, yelling, upset the whole time, children often aren't sure who it is they should go to with their worries, or even who they should like, especially younger DC.... even things like homework, who to ask because they aren't sure what's going on.
Younger DC will find it harder but if they have a friend at school with just one parent, I found that comparing them to that friend helped. So, 'we're going to be like Jack and his mummy/daddy now and he's okay isn't he?' (assuming that the child is of course!) and then take it from there. Answer any questions that they ask as simply as you can too. If you are going to have a regular schedule of when they see mummy/daddy, maybe do a weekly chart? Something visible to show them what's happening and when?
Make moving out (if you have to leave) an adventure, make it fun to be going to a new house, new bedroom, new friends, etc... try to minimise the fear by wearing your brave face as much as you can. I know that sounds a bit patronising, I don't mean it to. Sorry.
The other thing I found was that DD spent a lot of time with my mum doing fun things and being spoilt whilst I got the shit stuff done, room in the hostel sorted out, getting benefits organised, getting onto a housing waiting list etc
I put as many of her things in the room as I could, made the bed look like her own, same bedding etc... I know that those of you looking to leave most likely won't be in a hostel, but whilst I moved things out, I kept DD away as much as I could to limit the damage done. I know that might not be possible for everyone. 
GINGERBREAD HELP LONE PARENTS
MORE LONE PARENT SUPPORT
DWP TAX CREDITS need know your change in circumstances if you get working tax or child tax credits. Also, any other benefits that you get need to be adjusted if they are joint claims.
You can find out more HERE with this benefits advisor.
££ HELP. Worth a peak here too.
And last but not least, I'm so sorry to read that so many Babes are struggling but I am pleased to read that you are making changes to get the hell out of unhappy relationships.
For some of you, the clarity that sobriety brings will have played a part in that, I'm guessing? You can see so much more through sober eyes. However upsetting it is today, tomorrow and next week, in time, the pain and hurt will ease and you'll find your smile again. You will be happy, you will be strong and you will be YOU xxxxx
Sorry again for hogging the thread and epic post 