Sorry to hear of your frustration but do know what you are going through.
I have had 3 yorkies and never had any problems housebreaking my first 2.
This one, Abby, however is quite another story. She is doing better now though still has an occasional accident. The one thing she does do is she will pee in her crate if I put her in and go away for a while. For instance, I take her out before I go away so she can pee, she does her duty, I bring her back in, put her in her crate, leave and might be gone an hour or two, come home and sometimes she has peed in her crate
. I don't know but it seems as though she is getting back at me for leaving her. I know dogs probably don't do that but it sure seems that way
.
Well, I hope things start to get better for you and your little one. Just have to have a lot of patience.
Take care.