Ryan Reynolds and Blake Lively were photographed on a piggyback date night in New York City in June, posing for selfies with fans, but the picture-perfect moment has been branded 'contrived' by people close to the couple, who claim their marriage is under serious strain after months of legal and professional turmoil. The playful outing came just weeks after the 'It Ends With Us' legal saga was finally settled, ending what insiders describe as a …