I am a holder of a 10 year multiple visa and have lived in with my boyfriend twice on those visits I had. This year he has finally committed and intends to marry me. I am unhappily married for 5 years now and intend to file divorce in the US and later marry my bf. There is no divorce in my country so I seek to do this in the USA.

My question is, is there a violation under USCIS on the issue of filing a divorce here and marry your bf in the US. Others are saying, we both have to prtend that we just met from the time I get my divorce approval till marriage. Which isnt true? I have known him 4 years ago and have lived with him twice. Will I have problems if I got married with him and apply for change of visa status? Should we decide to tell the truth that we have known each other for 4 years already?