Return to Shipper

I am so disappointed because my package that I sent to hubby before father's day is now on it's way back to me. I sent it on the 15th through FedEx. I was told that it will get there on the the 19th, which is Friday. So I was very confident that my package for hubby will be delivered before Father's Day. When I tracked the package online on the 19th I was stunned to see that it was return to shipper because the recipient refused to accept it. Obviously they delivered it to the wrong person and did not bother to ask info about the addressee. The address is a FOB address since they are only in training there but they should receive packages there. I am really disappointed because hubby will read his card and when he gets here. To think that I was really excited to know hubby's reaction reading the one card I sent :-) I called the customer service and they just told me that it was being refused. When I checked again, the package is en route here and maybe today or tomorrow I will receive it. I did not like it but what can I do.