I'm here if you need me

What do I do?  How can I get through to you?  You've closed yourself off - I understand that you are trying to figure yourself out - but I want you to know that I am here - and I can listen if required - it seems as though the more I try, the more you move away - and the more closed you are.  So I step back. And watch - and ache and desperately try to gain some insight into what you are thinking - by various means that go nowhere.