Me and my ex had 3 children together and we broke up a year ago and Iv been living with someone else since and we are expecting a baby together. My 3 children were seeing their father on a regular basis but he passed away last year unexpectedly. I now realise if anything ever happens to me that my 3 children would most certainly get removed from my partner has he does not have parental responsibility over them... how do I apply for him to have parental responsibility?