How to tell if your mum is tough

1. She plays tennis when most others around the same age are off playing bowls.
2. She has a minor operation on her knee so she can keep playing.
3. If that doesn't work, she has a full replacement.
4. ..and gets out of bed on day two amazing the surgeon, the physios, the nurses etc.

Day 1 of Mum's knee replacement. 9 mils of morphine in 24 hours, 2 panadeine forte.

Hard. As. Nails.