QUOTE(cac1966 @ Sep 19 2007, 09:38 PM)

Does anyone have an example letter that they would send to in-laws for them to take to the interview. My wife is pregnant and we want her sister to come stay a couple of months and help her take care of the newborn. My wife is from Thailand. I have downloaded the forms they need to take to the embassy in Bangkok but I noticed a post on here that said they sent a letter to them that explained why they wanted family to visit. Thanks!
This is how our letter of invitation looked and it seemed to work, hopefully it will help you somehow and everything will work out for you as well.
To Whom It May Concern:
My name is XXXX, and I am a US citizen. My spouse, XXXX, is a XXXX citizen and currently is in the process of adjusting her status to become a permanent resident. We have been married for three and a half years (we got married in 2003 in X country, and she came to the US afterwards on a K-3 visa), and we would like to invite my wife’s parents (Mr. XXX and Mrs. XXX) to the US as guests to visit us for a period of one month and a half from Dec. 1, 2007 until Jan. 14, 2008. The reason we would want them to stay with us during this particular period of time is because we would really like to celebrate a number of very important holidays with them: their anniversaries, our wedding anniversary, as we have never had a chance to celebrate it with them before; Christmas and a New Year. They have never been to the US before, so we think this time of the year would be a wonderful time for us to spend together, and also for them to get to know this country and the American people better. We will supply lodging for them, however, my parents-in-law are financially able to support themselves during their stay in the US. We understand how important it is for us to make sure that they comply with the US rules and regulations concerning non-immigrant visitors, furthermore, we do certify that they will leave the country in due time in accordance with their visas.
Sincerely yours,
Mr. XXX
And
Mrs. XXX
P.S. If you have any further questions regarding this matter, you can contact us at the above-mentioned e-mail address or by telephone.
So, basically, what you do - you explain why you want them/her/him to come and visit you, for how long and so on.