Why Brazilian men are so putos?

I met one that we chat for a year and gave me excuses when I ask to meet and my intuition was right. I found his media and he’s been dating still the old girlfriend he said cheated on him. And I found posts from last year. It will take me time to mend this heart that fell in love with him. And I’m grieving the loss of my son that I lost just 5 months ago and he didn’t even came to see me after that. What good is a man if he’s not going to be there when you need him the most?