I'm wondering if anyone can help with this. I am only 23 so don't have many assests yet but I'm a single mum to 9 month old dd. I have had a thought in the back of mind that if something happened to me there would be a nasty legal case over custody of my daughter with my parents and her dad. I would always want her care to go to my parents. How can I insure this? Do I need to write a will, if so how do I go about doing this?