A.
I do not have to deal with this personally, but I am wondering if she could feel like you are "leaving her" becasue you are letting them have their own time and you are engaged in something different. I would have thought to do the same thing, and let them have personal interaction, but, maybe she needs everyone together for a few times before she feel at ease with you out of the room. At this age, you are her comfort item, and in a new or uncomfortable situation, she may need you more that she can verbalize, or for that matter even realizes. But her negative behavior towards you could be a sign that she feels some sort of "abandonment" issues. I use quotations because I dont dare suggest that you are actually making her feel left alone, or abandoned, but that her sense of reality toward the situation make cause those feelings. And, of course I am sure you know this, never let her sense any negativity from you about her father at this point. If she has over heard a comment, or feels your tension about the relationship, she could be reacting to that. God bless you for your efforts, and your ability to recognize that she is in some sort of distress, that is what a good mom does!! Good luck! ~A.~