Tia Booth is looking back on her relationship with her late father as she prepares to welcome a baby of her own. The Bachelor alum shared June 19 that she and fiancé Taylor Mock are expecting their first child together. She shared the news in a Father's Day post, in which she reflected on losing her dad in February. "This has undoubtedly been my most challenging season thus far," she captioned a photo, which was briefly deleted. "I've never felt such overwhelming sadness and pure joy at the same time. It's been difficult to be grateful for the good as if one of the most important people in my life is missing the celebration." She continued, "While I wish I could...