DS2 has never been an affectionate boy but it seems even worse now and he appears to want anyone else other than me 
An example was when I picked him up from nursery today and he was all over one of the staff and kept going over to give him a hug etc and yet he never comes over and gives me a hug. Even when I picked him up, he was straining to get away to the nursery nurse.
I am paranoid that, as DS1 is so full-on and is extremely affectionate and always wants to be sat on my knee etc that DS2 has realised this somewhere down the line (even though I always offer for him to sit there etc and show them equal affection) and thinks I don't love him.
I know this is a bit rambling but I am quite pragmatic most of the time but this has upset me
and I feel so guilty that maybe he thinks I don't love him.