Emily
All of this is based on assumptions.
You keep thinking things and you allow the thoughts in your head to take over and then you begin to believe the garbage in your own head.
It is totally nuts, this is beyond depression.
I am glad you are finally taking meds but you still need to be responsible for your own thoughts and behavior.
Is this how you act around Kevin?
Give me one reason why he should want to come home if he is afraid of what your moods will be like.
STOP worrying about Kevin and what he is doing, and start worrying about Emily and the way she behaves.