The Attorney General has published a decision overruling Matter of L-E-A III’s recognition of family-based particular social groups. Instead, a family unit will only be considered a valid social group if it is both particularized and socially distinct.
The full text of Matter of R-E-R-M & J-D-R-M can be found here: https://www.justice.gov/eoir/media/1412686/dl?inline