Welcome, Di and I am sorry to meet you this way. I too have a three year old, a little girl named Jazlyn. (she is engaged - or so she says ,... to the ring bearer at the wedding she was flower girl in LOL)

You have found a great resource by coming to this site. Never be afraid to ask, even if you think it may sound silly. We have all been there, wondering what to expect, what something means etc. So, feel free to be open and ask anything at any time.

My best to you and I hope all goes swiftly and well for your husband. Keep us posted how he does thru treatment, as we will be pulling for him and praying for you all too.

take care!