repeatedly denied that he had strayed . But after much speculation and tension on the show , the couple announced in June that they had separated . The same day , Kate filed for divorce . Given the media spotlight , dating coach Patti Feinstein said , it 's not a good idea for Gosselin to be out with another woman so soon after the marital rift . `` You need to take a little time off from dating , because there is this rebound period , '' Feinstein said . `` He 's probably feeling that he was n't getting enough attention from his wife , so he 's all lonely , and he needs to be stroked up . `` Once he gets the feeling that ` I 'm loveable ; I 'm worthy ; someone loves me for me and wants to put me first , ' '' Feinstein theorized , `` then that person he is dating , either he will dump her , or she will dump him . '' Relationship expert Nancy Slotnick said the unfortunate ones in the high-profile tabloid fodder are the Gosselin children : 8-year-old twins Cara and Mady and 5-year-old
-LRB- CNN -RRB- -- Just three weeks after Jon and Kate Gosselin announced their separation , there is speculation of a new plus-one in the mix for `` Jon & Kate Plus 8 . '' Jon Gosselin , here with his sons , was photographed on vacation with another woman . Fans of the show are buzzing about photos of Jon Gosselin apparently on vacation in Saint-Tropez , France , with a young woman who is definitely not his wife and reality TV co-star . People.com identified her as Hailey Glassman , the daughter of Dr. Lawrence Glassman , a surgeon who famously performed a tummy tuck on Kate that was documented for the Gosselins ' hit TLC show . Gosselin and Glassman appeared to be the guests of designer Christian Audigier , creator of the Ed Hardy line , and the pair was spotted holding hands , smoking together and lounging aboard Audigier 's yacht . The Gosselins ' marriage became the focus of their reality show -- which had followed the adventures of the pair raising a set of twins and sextuplets -- amid allegations that Jon was cheating on Kate with 23-year-old teacher Deanna Hummel . Jon