this is around the time when she gets Pregent, and he has those mood swings, well weather it was her mood swings or not. She had noticed Little creek was spending more time with his horse than with her (she was prego with the twins during the first movie) while she was pregent. this peeved her off some seeing has he would tend to or play with rain before he did anything she would ask him to at the time. they had a mini fight and she hadn't been talking to him since.
this is on the day they had the fight around noon, she went to the river to calm down but still mad a thim she's thinking of a way to get her point across.