When is Mother's Day in the UK and why is it different to the US?

Happy Mother’s Day! We hope Mums, stepmums, nanas and other maternal figures across the country are facing a day of treats. If you happen to be American or have a parent living somewhere other than the UK, all this Mother’s Day spectacle might have given you an ‘oh dear’ moment as you think you’ve left it too late. But it’s ok. Mum won’t disinherit you just yet. Mother’s Day is celebrated on a different date across the pond and in …