It does seem like Suarez' Grandmother did - and does - call him "Negorito"
2 years ago, after the racism incident, she came out and claimed it was her fault that he used the word. (
link) Then after he got kicked out of the world cup, she actually used the word to refer to him (
link)
Now this doesn't stop me from thinking he is guilty of what he said to Evra; John Terry was handed a ban for using two words that - separately - are not racist, but in context were. But, it does add at least a degree of sympathy more for him.
I mean, the guy is a cheating, biting, racist (maybe), fecking weirdo with a victims mentality. So when I say I have some sympathy for him, it's not enough for me to really care. But perhaps part of his incredulous makes a little more sense. He's the one that has got to learn though, not the rest of the world