Greetings from Michigan

Greetings from Michigan, where it is a warm 82F, and a tad humid. 

A son  of one of Lisa's former bosses bought this angel statue for the nursing home in remembrance of his mother. One day he came by, and the statue was tipped over. That was enough for him. He brought it to our house. "If they are not going to take care of it, I don't want it there."

It has been at our house ever since. 

She is always happy,
through both cold and heat.
She is always happy,
she is made of concrete. 

Her name? 

She is always happy, 
she is never mean
She is always happy, 
and her name is Jean.