Look for the signs..Is he still affectionate with you? Does he pay attention to you? Does he give you compliments? If these things are lacking, you should have a talk with him.
How Do I Know My Husband Still Finds Me Attractive?
When he calls you beautiful and cares for you.
Talk to hi ask him
Dose it matter if he finds you attractive if he loves you a love that depends on attraction isn't love
Does he come home to you? Does he call you if he's going to be late? Does he give you flowers for a special day????