My hasn't cried in years, until a few days ago. He says that his tears gave him sharp pains in his forehead, does anyone know why?

My man never cries, we have been together for 2 years and 3 days ago was the first time I ever saw him cry, it wasn’t like a full on emotional cry but it was quite a few tears falling. When we left the church he complained of some pretty serious pains around the center of his forehead. I want to know if this is normal, or if has something to do with his tear ducts or sinus cavity or something