How Do You End Up Pregnant Again?

Anna says she was abused by her husband for years. Says he used their two children to force her to stay in the marriage. After a year of living in this silent house she begins to plan her escape. She calls Women's Aid who tell her to go to the Citizens' Advice Bureau. Over next couple of months she has meetings with her case worker and applies for UK citizenship. On the day her citizenship comes through she takes the boys and flees to a domestic abuse refuge.