It is a difficult thing time. Your emotions sway and it is normal. The young ones make life tough because they need so much from you. Try to pull yourself out of his stuff and concentrate on yours. Finding what you want for you and you alone is a place to consider. Try and visualize doing something that will make you happy with no one else around. For instance, in trying to make the next step in my job, I am visualizing tasking a certification test and when I am involved in a project, I try to visualize how I would lead that project.
Hang in there. Try to relax. I know you have to be involved with the man no matter what happens. All you can do is be the best you can be. Everything else will fall into place whatever that place may be.