@Shelly
As a parent going through a separation with my wife, I can tell you that I am terrified that being transgendered will somehow affect my 2 year old daughter. But it won't. Ever. Some people may like to think it will, but they are just being selfish. In fact, I've noticed that those who say I am selfish for doing this, that I am taking it out on my daughter, are in fact, being selfish themselves.
Here is the simple truth about why I ultimately decided to transition: I could not tell my daughter to be her all, or be herself, while not leading by example. I simply could not LIVE with being that kind of hypocrite. I am not a perfect parent, and I, just like every other parent out there, will find a way to screw up their kid's life someway. It's all damage control. Trust me, being transgendered is not going bother your child, more than likely, than not buying them "that" car when they are sixteen. Let's dwell on that for a minute.
Don't let fearmongering rule you. I did for far too long. And it was for nothing, just lost time. Take that time for you and your children. You, and they, will come to love you for it.
I wish us both luck!