That is a tough call. If you point out all of the things that your son is missing out on because of her ocd, that may make it worse. It does for me anyway. We are well aware of what the ocd is holding us back from doing but are not able to do anything about it. I have contamination fears myself and it seems like it only gets worse when something like that is pointed out to me. It is very expensive because with mine, if I touch something and I have touched something I deem “contaminated” and then I touch something else, I throw it away. Or since my husband and I lived in an apartment about 5 years ago and there was a drug raid in the apartment above us (nice place, I know!), we have had to pretty much get rid of everything in our house that we brought from the apartment because it is contaminated to me. So that has been really expensive. I finally got fed up with it a few months ago, and thought this is not how I want to live and I want to enjoy life and I cannot do that right now. So I decided to seek help. My husband and family have been after me for quite some time now about seeking help and I wouldn’t do it. I had to be ready. I am hoping for all of you, she decides she doesn’t want to do it anymore and gets help. Good luck! :)