Hello,
My wife is a US citizen and she wants to petition her younger sister from China. Currently the younger sister is unmarried and over 21. I was told by a forum member that it will take approximately 15 years.
Now, if the sister marries within the 15 year period after the initial I-130 form was sent out, will this affect her I-130 eligibility status and wait time? What else would I need to know?