 This model does not only show the happiness and appreciation of the family in these relationships but also the complications and ambivalent relationships that comes with substance abuse .
<clarity>  This model does not only show the happiness and appreciation of the family in these relationships but also the complications and ambivalent relationships that comes with substance abuse .
 This model does not only show the happiness and appreciation of the family in these relationships but also the complications and ambivalent relationships that comes with substance use .