Taufiq: First of all, I failed to understand why you have asked Molten Metal for her views on your query. She did not tell you anything except lodging insults on me which is her daily habit as I stop her from misguiding, misinforming people giving false hopes and telling lies. This has been taking place fro seven years now. It is almost a daily affair. Since I warn people not to fall into her trap and accept her bag of lies, she naturally hates me. But I don't care. I believe, you were possibly hoping for another way from Molten Metal to solve your issue. You will never get one.
Please note that an Affidavit does not replace a marriage certificate in the Middle East. I feel most people in the authorities here may not even know what an Affidavit is. The authorities will always demand a legal and genuine marriage certificate. That is to my knowledge. Since I note that you are desperate to get your wife and child here, you may go ahead and try out whatever you think may be the best way Your name in her passport may help. I suggest you go to any immigration and passport office and check with the captain. He should be the best guide in your situation.