She cries her tears

She works each day 
Gets on with her life 
But inside she cries 
Loving Nana and wife 
She cuddles them close 
As they fall asleep 
She leaves the room 
She cannot sleep 
In another room 
She cries her tears 
Where nobody hears 
Inside she keeps her fears 
For soon she knows they will go
Far away to a land of winter snow 
Hot summer sun will scorch them too
What is this poor Nana to do? 
So she pretends that it's alright 
As she struggles to sleep at night 
And she cries her tears 
When nobody is around 
Yes she cries her tears 
When nobody hears 
God knows her inner fears