I'll sleep when they are 30?

We've had a bit of sleep regression in this house with miss Claire. She will be happy if she is being held, but put her back in her crib and she screams. 

I texted my cousin my idea that in 29 years I will get a good nights sleep (2 am texts are acceptable when you are a newly minted 21 year old or new mom) Her response was that when the girls are my age they'll have grand kids to keep me up.

Maybe I'll sleep when I'm 70?