My Response:

If you love your boyfriend and he no longer feels your love, then it is not up to you to figure out how to convince him. 

He needs to tell you what he needs and then  you see if that is something you can give. 

It’s not clear what your trauma was or how you feel you have hurt your boyfriend. 

Meditation together and counseling is all beneficial, but the main thing is that he has shut you out, and he is the only one who can tell you why and what it takes to let you back in. 

Try to put this discussion on practical terms and do your best to avoid the implications over whose love is purer or why this has happened. Good luck.

Love,

Deepak