Hi Suzy,
From reading your post, and mind you this all I have to go on. If you need their help and support, and feel you can safely confide in them. Then go for it, as you said they 90% suspect. I guess, I would be open with them. Rather than leave something hanging. Just an opinion, but please let us know how it turns out. We're here for your support too!!
Huggs, Renee
