I think Jaguarbob meant to say "slim and none" and Slim just left town.
Unless you can prove a long, on-going relationship with woman you married...the consulate people will see it as a marriage of convenience for her as a way to take care of her family as your heir. They will not grant her a visa for a few years, if at all. Because of so many similar cases (Heck, Dominican women are beautiful!) they will be doubly suspicious due to the age differential...
Sorry, I think you are in for a long and difficult wait. Don't get your hopes up and don't spend your own money on this...
HB
Oh, I see that you had a child with her and registered it as yours. That is a step forward. Keep as many pictures of the relationship as you can, they will prove the commitment. However, you still have a long row to hoe.