hes not emotionally attached to me

My so works hard hes good with the kids gardening finance etc  but hes not emotionally attached to me.. 
when i cry  example period times.. he says you always crying or wen im upset he never asks why .. we do have sex 
We talk but just basic stuff eg 
wats for dinner 
Did u go shopping
Kids r doing well
But i need that attachment 
Iv spoken to him but he says this is the way i am 
Feel so lonely in different ways 
I just talk to my kids 
Do u think he loves me  i need  that comfort