5. When you get into an argument, he doesn’t apologize
“Hey, I wouldn’t mind if we got into a fight and just broke up…” There were several heartless remarks like this. Because his warm feelings for you have lessened, he may be acting coldly. This is just the type of situation that could call for “tears, a woman’s most powerful weapon.” Crying is one way of letting a man know how much pain you’re going through and gaining his sympathy.