He must have resented himself for being so weak and poor. He tried his best but still Elizabeth was married off to Anton. How hurt could he be to resort in such actions? I will not judge him but I will definitely not forgive him either. WHAT HE DID WAS STILL WRONG!
They could have found some clues base on the picture but it was burnt already! If Travis found the pic of his mom, he would know how much that person hated his mother. I wonder what Venu did to evoke such intense anger from Enzo?