High fin goby question

[langley reefer]

Lol thanks the reply kengerooo....
It appears this lovers quarrel has ended in divorce. Shrimp was seen alive at the entrance to the old den. The goby has tanken up residence at a new place on the other side of the tank. It sucks, the shrimp was bought specifically to pair with the goby. Does anyone have experience with paired shrimps and gobies "unpairing"? Is there a chance they could pair up again later?