B2 followed by MARRIAGE TO A GC: Port of entry problems ?

F1H1GC

Registered Users (C)
Hello,
 If a person with a valid B2 visa gets married to a GC holder, will there be any problems at the port of entry ? Is there any place one has to declare marital status, at the port of entry. So far as I can remember that\'s a no, just want to be sure..
Regards,
 
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