The Bachelor alums Sean Lowe and Catherine Giudici are happy with their family-of-five! While speaking exclusively with OK! at Samsung’s Eco-Talk on Tuesday, June 11, the reality TV couple revealed that they don’t plan to expand their brood anytime soon, despite previously being interested in adopting a fourth tot. “We’re not saying no, but I don’t think we’re actively looking at anything right now because we’re just so content with how our family feels right now,” Giudici, who tied the knot with Lowe in 2014, explained. Lowe, 40, noted, “I love the idea of adoption, and it’s such a special th…