I had a problem as I did not take my husband's surname, but my kids did. Once when travelling to Jo'burg on my own with my 3 lads the airline failed to allocate us seats together (....


Anyway, it worried me that I was not able to prove the kids belonged to me.... so I had a notice printed in my passport saying that.... the holder is the wife of XXXX That doesn't really prove anything either but it has enabled me to get registered letters at the Post Office. I also have my French livret de famille which has all our details, but I don't usually carry it around as it has no official status outside of France.