I wouldn't sweat it, she freaked out not because you don't trust her, but because she sees herself losing her grip on you. Separating accounts must have been a big milestone for her, she's just mad you did it and not her. It's weird but WAW like making all the actions that symbolically destroy their M. Mine got upset when she saw me not wearing my band, despite the fact that she took hers off 2 weeks before.
She's taken you for granted and in her fantasy life running way seems fun. Now she is seeing it happen for real and it scared her. Despite the fight this is a good thing.
Remember this anytime she gets upset at you for moving forward on the D SHE wants:
"I'm sorry things have to be this way, but this is just another part of what you wanted. Things don't have to be this way, but you have decided this is best for you."
Just make sure you rehearse this so it doesn't come out bitter ok .