I've booked a last minute break for me and two dc to Belfast next week. We fly from Manchester with Aer Lingus. I have just realised that ds2's (12) passport has expired. I have seen on the website that no photo ID is required for children travelling with a parent but the added complication is that my passport and driving licence and therefore my ticket are in my maiden name, which is not the name my dc have. I was planning to bring birth certificates and my marriage certificate. Will that be okay? I've rung the company to check but was in a queue for 40 mins then got cut off and their online chat only seems to consist of a bot that doesn't understand my question! Anyone know the answer?!