Hello all!. New member question: I have two kids- Woody (male) born 10-22-11 and Stella (female) born 07-05-16. Up until about one week ago, they have been best friends. Out of the blue, now they are not getting along at all and fighting- not wrestling like they used to do all the time, but sure enough fighting! Has anyone else experienced this? It seems Stella is starting them the majority of the time, but Woody has had some issues too. At this point, I am having to keep them in separate rooms, and it's really sad. Can someone help us?