She Just Won't Talk

I always thought that all of my children would be talkers.  If you know me well, you know I like to talk.  My mother will talk your ear off in a minute.  My sister is a chatty Kat, too.  The Big Girls talk a lot and they both spoke pretty early as babies.  The Big One spoke very early and very well.  Midi not as much, but still pretty early.  My brother, sister, and I were all the same.  My nephew (my brother's son) doesn't stop talking.
I have one nonverbal stick in the mud, though, with The Littlest One.  She won't talk.  She just won't.  She doesn't speak much, and won't use actual words in stead of grunts very often.  I was actually concerned enough to bring it up at her last check up.  I realize that she is the youngest of three, and lives in a house where everyone talks for her. She also still uses a pacifier (Don't judge.  We are weaning off the boob and only one can go at a time.)  So, I get that all that means she will talk later, but this is driving me crazy.  At her age, The Big One would already make two or three word sentences.  "Cup, please" and sentences like that were easy for her.  Midi spoke early enough and well enough that I was never concerned.  The Littlest One, though, makes me try very hard not to be worried.  Her pediatrician went over a secondary developmental assessment with me, and she was great.  The only indicator of a developmental issue she pegged on was the question about whether or not they stare off at nothing.  She does.  All the time.  More so than the other two did.  The Dr began to question me about it, and ascertained that she does it while pointing to the nothing she is staring at, and trying to show it to us.  Freaky, but no longer an indicator if she communicated with us in some way during the process of seeing things we don't.

     The thing is, she does communicate.  She knows body parts already and will point to the one you ask.  She can follow commands, like "Get your hand out of my shirt" or "Take that to the trash".  So, her language skills are there as far as understanding words.  She just won't speak.  I will occasionally hear her say a word, a big word even, and then never say it again.  It is as if she is torturing me and being incredibly obstinate with full realization of what she is doing.  Perhaps she is aware that I want her to talk and won't.  That would seem to go right along with her personality so far.  So far, I have her pegged as being the most difficult child in regards to behavior   Not that she is a terror or anything, but because she constantly does things for a reaction   She already knows what she isn't supposed to do, and looks you straight in the eye and does them, while laughing, to get you to come after her.  She is a constant joy, I tell you.
Probably in a year or so, I will come back and tell you this is all cleared up, and she won't ever stop talking, just like her sisters.  Maybe by then she will be driving me insane with the almost three year old constant conversation.  Hopefully.