I'll be the first to admit it, Barkley. Women can be weird. And when we are pissed off by something like what happened with your sister, especially when our kids are involved in it, we can get a little crazy. I'm not saying it's right for us to react this way; I'm just telling you it happens. You did a good thing by confronting your sister. I'm glad that things got resolved there, especially since she lives next door to you. When family gets involved, things just get even messier. Marital problems truly affect so many aspects of our lives!
I'm SO glad you guys are communicating a little better. It sounds like there is so much fear on both sides. Just keep being honest with her. Tell her you love her; that, as you stated on here, you will fight for your marriage until the bitter end (the last paper is signed). As I've told my husband in the last 18 months, "it's not over 'til it's over." Playing guessing games of who has hired a lawyer aren't fun and don't help anyone, in my opinion. I have hope for your situation, as I do my own! Keep fighting for it!
I still believe her canceling the FB account is a good thing as opposed to a bad one. Hang in there....10