It will be fine. I have 1 year old twins with PKU. I stay home and thier father goes to work from 7 am until 8 pm. Granted he’s not out of the country, but I do it all. I even take them to the hospital that is 2 hours away every other month with 2 extra kids. I know it has to be the absolute scariest thing in the world, but I know you can do it. I look at video’s online that show adults with PKU that weren’t treated for it. It reminds me why it is so important to keep a “bible” of what they take in each day. It WILL be ok. I PROMISE!!