I'm applying for my twins passports, this us renewal and I haven't had an issue before.
I use my birth name on my passport still but my married name at work and for other things.
One twin has had his passport agreed and its being issued.
The other one they wanted to see my birth certificate and marriage certificate to understand both names which I sent off.
They now want a letter to say I only use my birth name for all purposes. But I don't.
What do I do?