Thanks mom for the reply. I can ask my cousin to provide me one but he already filed Visa petitions (and hence I-134s) for his three siblings. Their Visa priority dates are not current yet though. I was wondering how much his gross salary might be to support me as well? My guess is that given that he's single, he should be able to meet the poverty guideline salary for 5 households (him+me+3 siblings) that would be around 38K. Is that correct?Line of credit is a bank loan, not your personal money, so it holds no weight in showing one isn’t likely to become a public charge.
Bottom line, if you can get an I-134, I highly recommend you get one.