I do not tell my family (husband, siblings etc) that I am in therapy. There is no reason why I would do so, and good reason not to. I have told a couple of friends, and my boss. I think I have told five people in total, and two of those know I'm still doing it.

I am not ashamed of being in therapy - it's just not anybody else's business. I wouldn't tell anybody about my sex life or my dreams about the future or other things that only interest myself. Why would therapy be different?