Make your step mum laugh with this funny and cheeky card! Featuring the playful message "I know it’s not been easy, taking on such an annoying pain in the arse, but thankfully, you got used to him – well done," this card is perfect for Mother's Day, birthdays, or just to show a little appreciation with a smile.
 
A lighthearted way to thank your step mum for everything she puts up with!