I'm the same way!!! I used to have a water bowl... mamma has now put it away, instead she keeps a bowl in the sink filled with water, and if I ever jump onto the sink, she quickly hurries over and changes the water... I just ignore her... and the water!

Sometimes I'll drink of the toilet, but I've nearly even stopped doing that. Mamma was VERY puzzled over this "non-drinking" behaviour of mine, and asked the vet. He said that I was as healthy as can be, and as I eat a lot of wet cat food (also always a bowl of dry out) I probaly get a lot of liquid from that... I'm also an indoor/outdoor kitty, so I might be drinking somewhere outside of the house... (I have been caught drinking of the pond!)...

Best bet would probably be to ask the vet!