Our nanny has to leave in a few weeks and we just found out. My LO is 2 and about to start school in 3 months. Now we'll have to put him into new childcare for 3 months. He'll be devastated to have to leave his best playmate. Plus I'm expecting number 2 in a few months too - that's a lot of change for a little guy... what can I do to help him cope? Do two year old take big changes well?