It was very silly on Jackie's part to come out with those things but i can understand why she did it.
It was actually quite interesting because it seems like both Charlie and her mother don't know when they've said enough. When Charlie was talking in the treehouse about apologising to Hazel both her mother and (i think?) Callum told her to just say sorry and leave it at that and she totally agreed but when she eventually plucked up the courage in the kitchen area she said "Sorry" and it was all fine but then she started going back over everything she had agreed not to when she asked for advice earlier!!!! So frustrating!!!
As much as i like Charlie and Jackie i fear we're going to see lots more situations where we end up screaming "Just stop NOW!!!!" at the TV.