AS, hope you are doing okay today. This is such a roller coaster ride is it not?? Seems like when you have things handled and emotions in check wham from left field a haymaker lands. This is to be expected, the feelings that come with that kind of statement.
HEAT= handle your emotions, empathize, assess the situation, take the right action.

Take care of yourself and remember that it's okay to feel bad about the situation, because it does blow chunks. Just don't stay on the pity train longer than necessary lol.

I received the papers in the mail so... yep I'm officially single and honestly it really feels no different than last week after the emotions settled down.

You can not change your past, but you can ruin a perfectly good present by worrying about the future.