WOW! that is really interesting that Skittles urinates on the bed when the boyfriend is there or has left. Cats are an excellent judge of character. I would definitely hold on to Skittles....she may be on to something....good luck....

PS: I am not being flip about this...cats can judge a person far better than a human can, we had that happen in our house and the cat was RIGHT about the person not being on the up and up...