Welcome. Sorry to hear about your children's diagnosis. I also have two with cf. Sophia is 7 and Jack is 5. It is challenging, isn't it? I just try and look at the bright side. I am so thankful we have the medicines they need to stay healthy and have a "normal" life. Where do you live? Are you close to a cf center? How are your kids doing? We found out my nephew at age 4 also had cf after my daughter was diagnosed as an infant. So I know the unexpected shock you are referring to. Hopefully you will find a lot of support here. I know it has helped me a lot.
Sharon, mom of Sophia, 7 and Jack, 5 both with cf, Grant, 5 months no cf, aunt to Joseph, 11 cf