When people try to love and support you through whatever hardships are going on in your life, let them.
If you decide to close yourself off from them, they will have no choice but to keep on living life without you. When you're ready to live again, and you want to reconnect with the people you care about most, be prepared to accept the void that has been created between you and them during your absence. You must simply accept the fact that you can only move forward from the present and start rebuilding your life from the moment you rejoin the living.
There's no going back and making up the time that has been lost while you were communing with the dead.