Is Tom Getting Out Of Control?

Katie Holmes has recently started working on a new movie, and had plans to rent a house close by to the set. But Tom has other plans for her. He insists that she doesn't live close to the rest of the cast, because he thinks it would be better for her and the baby. He thinks they need their privacy and even went as far as renting out the two houses next to her's in order to make sure they have the most privacy possible. I think he's taking things a little bit too far. It seems more like Tom is very insecure not having Katie by his side at all times, and it's like he doesn't even want her interacting with other people. He needs to relax and let her be.