[Cincinatus' Wife]

....Thank you Casey Sheehan for your service. We will not allow your mother to tarnish your image.

I think we've all adopted Casey and revere his sacrifice.

[Howlin]

It's obvious to me that, in her eyes, the military "took" Casey away from his mama and she's not happy about it.

For all we know for sure, enlisting may have been the first time he stood up to her and she can't handle it.