Dave McNary Film ReporterSony’s “The Broken Hearts Gallery” will be one of the first wide releases of the summer.The romantic comedy from executive producer Selena Gomez hits theaters on July 10 — a week before Christopher Nolan’s “Tenet” opens.Sony Pictures Worldwide Acquisitions’ Stage 6 Films acquired worldwide rights to Natalie Krinsky’s directorial debut from producer and financier No Trace Camping.Solstice Studios thriller “Unhinged,” starring Russell Crowe, opens nationwide on July 1,