Over the past 2 years my MIL has lost a lotof weight. She has always been of average build but now she is skinny. It doesn't look nice and people she knows have stopped me in the street asking if she is unwell. We (me and SIL) have spoken to her about people's comments before bit she just go s quiet. We comment on old photos saying how well she looks to try and make her see that she's gone too far. She just cannot see how unwell she looks. It really is sad to see her looking like she does. She lives off of yogurt and fruit. When she cooks for the family she sits there pushing her food around the plate and ends up throwing it in the bin. When we try and express our concerns she gets giggly and silly- almost as if she likes the attention (I know that sounds awful). Do you think it sounds like she has an eating disorder? What do we do next if she refuses to realise she has a problem and changes her eating habits? She is so cold, weak and tired all the time. She isn't her old self anymore.