Coping with divorce or separation

What to tell the children about divorce or separation
Sensible advice on what to tell your children from the Family Lives team.
Relate has some good suggestions on their website and also runs parent sessions in some areas to help you give age-appropriate information to your child

Information about family mediation, custody and child arrangement orders
Click Online relationship support from experts and the community. Advice and other people’s stories on coping as a single parent, parenting together when you’re separated, telling your children about a new partner and much more
Gingerbread supports single-parent families with heaps of practical advice and a section on support for you and your child or children if you’re going through a separation.
Families Need Fathers can also offer support to both parents. They have local branch meetings throughout the UK and online meetings too.
Andy Man’s Club run support groups for men throughout the UK. This is for men, and they can talk about the storms affecting their lives in a safe, judgement-free, and non-clinical environment

Living with Mum and Living with Dad; My Two Homes by Melanie Walsh. Excellent for young children.
The Positive Parenting Project has a list of more books for ages 2-7 years