I've never had EMDR but it really wasn't that widely used when I was working through a lot of the trauma. But I've heard really good things about it. There's a website by a therapist Robin Shapiro who does a LOT of EMDR work (she's written a text book for therapists on the technique) and there's a lot of good information on her website, the link is below.
Trauma and Attachment Therapy
There's a lot of good info on her site but I really love her because it's on her website that I found a link to Myshrink!
And it might help if you talk about your fear of having to leave sooner. I know it made a huge difference to my therapy when my T told me I was welcome to come as long as I wanted to.
AG