Having adored her own dad so much, Gwyneth Paltrow was happy to give credit where it's due on Father's Day. "Nothing like father/daughter love. Happy Father's Day to you,CAJM," read the sweet shout-out to ex Chris Martin that Paltrow posted on Instagram yesterday with a pic of Martin and their daughter, Apple . "Here is to all the engaged and present fathers, you create a backbone for society," she continued. "We honor you all today." There is, of course, nothing particularly out of the ordinary about Paltrow's sweet shout-out. She and Martin and the kids vacationed in Mexico all together over spring break, and they've otherwise presented a positive, united public front since announcing their split in March 2014.??