Welcome to Plathville returns for a brand new season this summer and reality TV fans may as well be meeting a whole new family. Olivia and Ethan Plath navigate their divorce, Kim Plath rides around on a quad bike and the rest of the family are also keen on letting their hair down this July. Although the Welcome to Plathville trailer shows Olivia and Ethan having a tough time when it comes to romance, it seems she’s “having fun” these days. The reality TV star sheds some tears in season 6 as she and her ex begin dating new people. Olivia is ‘having fun’ these daysAs Welcome to Plathville makes …