Evening jdr6030,
I'm very sorry to hear your problem, but going by what you've said, your girlfriend seems pretty adamant on not having this child, even though you want too.
You say that you've discussed your feelings and, it's that, that you need to concentrate on and convince her, and you too, that the timing is alright and that you will both love this child if she decides to go through and have it.
If she is still strong in her mind that she does'nt want the child, there is'nt too much you can do then, is there? She may discuss it with her family and friends for advice and help, but at the end of the day, it's her that has to decide. And as you say, she may get to regret her decision.
I could say that you could discuss this with a specialist organisation but if this helps why not try it?
I do wish you all the best in this matter and hope all turns out for the best for you both and your two 4 year old sons.:0)