So sorry to hear you've got bc, but I'm pleased you've joined our ranks on this forum.
I told my immediate family all together. I then rang two of my closet friends and I then announced it on Facebook. I personally struggled with people's reactions, their tears and distress. At least that way, people could get over the shock before seeing me and generally composed themselves before they talked to me. It was the chickens way out but it worked for me. As far as the kids are concerned, mine were 18 & 20, so I didn't have that issue. I have lawyer believed that honesty is the best policy. They will know that something is wrong and their minds will go into overdrive if you are t honest with them. It wil also give them the opportunity to ask any questions. I would also let their school know so that they are able to support them there as well.
There's no right or wrong way to handle people and the situations you will face and some days you will deal with them substantially better than others. Just go with the flow and take each day as it comes. Do what's right for you. And yes. Be prepared that you may well end up losing some friends that don't know how to deal with it. That happens. Take care and all the best. You will be in my thoughts next week. Love Karen xox