I'm glad you're back and I'm sorry you have had some hardship in your family. I would say that where you jump back in depends on exactly where you think you are. There are all kinds of thinking. Sometimes I jump on the scale and get a reality check-but only if I'm not going to beat myself up over the result. Other times, I will do 3 days of a clean P1 before getting back on the scale and then evaluate if I'm going to stick with P1 for awhile or ease back into 1.5 or 2.
For me, the most important thing is checking in here every single day. I do it on the daily thread and others do it at the On Plan thread through menu posting. I was planning my food this morning and am going to try to commit to both threads for the next two weeks.
I find that when I check in every day, I don't get to far off my plan and find it much easier to get back on.