NOW we know why the grandparents have been so quiet.
He's not her ex.
Despite her claims of being "engaged", she's still married to her husband:
Source:
Daily Mail.
Quote: "Kansas City parents Deborah Bradley and Jeremy Irwin have talked about their engagement and wedding plans in interviews since their baby disappeared in Missouri on Monday ... Bradley and her husband Sean Bradley separated four years ago, but never got divorced, they say.
The family of Mr Bradley, who is currently away serving in the Army..."
So. She's living with (and has a child by) another man she's "planning a wedding" to, but didn't bother to divorce? Is she still drawing military benefits, like healthcare, commissary shopping, BX, base privileges? (I'd think that was immoral, because she's not entitled to them.)
Mr. Bradley's children would be entitled, but she'd only have access to certain things IF they were divorced.