I’m a day behind again (or still), so I’m just writing as if I’m not. Today was my son’s birthday, and we spent the whole day doing some of his favorite things together for fun. Going to the library, hiking at the park, buying new shoes, making his cake and pizza for dinner. We had a really great day. And I am so tired. It was all simple, nothing extravagant or expensive. (Well, the shoes seemed expensive, but my son needed two pairs and my daughter also needed a pair!) Just us. Together. This is pretty normal life for us.…