Madambah

My wife sister (single) around age 28 applied for a Tourist Visa to USA a few months ago.   She is from Philippines been working in Singapore last few years, she applied in Singapore and was denied.  She has traveled to other countries and never overstayed, she is not from poor family, etc.
 
Here is the twist, her other two cousins whom one is male and one if female (both single) and around same age applied for Tourist Visa to come to USA.   There Uncle who was born and raised in the Philippines and was able to join the US Navy in the Philppines while never sitting foot on US Soil and he is now retired. And he hold both a US and Philippines Passport, and lives in Philippines.
 
  He wrote a letter saying he would take care of all their expenses, while they went to USA on a Tourist Visa to see his son graduate from military training. 
 
You hear all the time an invitation and letter of support is a waste of time, in my opinion it was the key to success for a tourist visa.

He just got out! We have been approved! Thanks to all of you for your support and contributions to this website!

Hello everyone I am new here and have been reading what I can to be better informed. My question is whether I should wait to file for a K-1 visa or not. I have only known my fiance for a short time. We met in Sept. 18 when I visited Mexico for work. It didn't take us long to know that we wanted to be together and marry but I worry that we will have trouble due to the length of our relationship. We spent about two weeks together during that trip for work. We spend several hours a day communicating every day. I have already purchased tickets to visit again for 3 weeks around Christmas. We have even thought of marrying in Mexico and trying for a CR-1 visa but then again I worry about how long we have known each other. Should I wait until we have been together longer or would I possibly be safe filing now? Any help would be greatly appreciated 

I was asking about if it would cause an issue. I didn't ask for someone to insinuate that I was crazy for thinking about doing this

I wasn't asking if it was too soon to marry. I was asking if it would be a red flag. But thanks for your judgmental comment. It helped me to see the type of help I can expect to get from a forum like this

Guys, thanks for the reply which really has brought high hope in my heart.