Charlene you are doing nothing "wrong" at all, gosh it seems it is an emotive subject though doesn't it?
With our Tia we visited and reserved her at 2 weeks old.
With our new boy Jake, we verbally reserved him at about 5 days old (this was the same breeder and the same parents as Tia) I sent a cheque in the post for a deposit (I was not asked, I volunteered this) we obviously already knew the breeder, had built up a relationship and trusted them. The breeder chose him for us out of the two chocolate boys (we wanted a chocolate boy) and I trusted their decision.
We were fully aware both times that things can "go wrong", with Tia she was the last one to be reserved in the litter. But with Jake there were still other pups unreserved for a while so I guess we would have chosen another one, as it happened they were originally a litter of 7 but they sadly lost a little girl in the first 24 hours
Both times we would have accepted it as fate and meant to be whatever happened,
It sounds to be like you have started to build up a great relationship with this breeder
I think sometimes it's difficult on a forum and statements can seem a tad blunt sometimes, I don't think anyone means to rain on your parade
Bet you are counting the days to viewing them all