The way she addresses them ? They are Christmas/Easter cards that she sends to DH and myself. She always writes Mr & Mrs Fred Bloggs ( made up name of course). Every time I'm bemused and cross at the same time. As if I don't have my own name and am sort of my husband's property.
Is it a normal way to address a married couple in UK ? I'm an immigrant from another European country where people always write both names or at least Mrs@Mr Bloggs.
SIL is 48. I mention this as I would understand better if she was an elderly lady from a bygone era.