Families don't get to visit with someone under witness protection. Jeff could not go visit his dad and come back home, and it's silly that Callie would talk about arranging a meeting with Ray to discuss their divorce. Witness protection doesn't work that way.
When Colleen Manus reads from the newspaper about Andrew Waller's plans to build a beach house, she says it's 8,000 square foot but the newspaper article says it's "approximately 12,000 square feet".