I think that anyone who goes on those shows is either very retarded or fundamentally flawed as human beings.I also think that yes, it's nice if your wife bothers to look after herself, but it's not always possible maybe. Without knowing the ins and outs of her exact circumstance it would be impossible to tell.If she's had kids and has been suffereing from post natal depression for example then she'll feel too down to properly take care of herself, if then her partner does nothing but critisis her it'll all only go from bad to worse. You are supposed to love the PERSON, not the shell they come in. I look after myself and so does my wife, but then our lives are easier than some people's, but if my wife suddenly gained 2 stone I'm 100% sure I wouldn't stop loving her and I'm 100% sure I wouldn't critisise her on national TV, so personally I err on the side of thinking they both must be mad for going on the show, but he must be a really uncaring, unfeeling arse to denigrate his woman like that so publicly.