Visit visa for new born baby

Guys,
Please help me i have very serious issue.
My wife have 01 year multiple visit visa
And as per saudi law she need exit from saudi after 06 Month
Now I have new born baby (i am thankful of my God she came in my life 20 days before)
During these 20 days I make her birth certificate from ahwal madni
I submit her new passport for process in embassy
After all of this
My wife six months visit will be end after 4 days
I submit my baby passport 10 days before
But still my baby passport is not ready
Today I visit embassy for passport but they are not able to give me they will give me after 5 days there is not any option from embassy
today Afternoon I visit jawazat office also it was late jawazat time was over
Now I don't have baby passport and visa
It's mean my baby can not go exit with my wife without passport visa
Can I send my wife alone for re entry ( from bahrain causeway u turn or send her pakistan and she come back same day )
after my wife re enter in saudi arabia can i do process of my baby visa? Or jawazat will make issue during baby visa process because of my wife re entry
Please please advise me what can I do
I have pakistan passport
Please any one help me
during these 4 day what is final solution for me