Would appreciate your thoughts and advice. Been divorced for a few years now. I've kept using my married surname because I didn't see the need to change it, though I have used my unmarried name on a new qualification. I still have 2 children in secondary school. I'd like to use my unmarried name more, feel like I'd like to cut that tie. But are there any reasons not to change my name back? Has anyone regretted doing it with DC under 18? I've heard stories about travel being difficult - how about keeping my passport in married name? It will be due renewal after my youngest turns 18 so that could wait until then.