It was sometime in 2004. It was prior to the June meetings because my husband was a teacher at the school, so I often heard things that he would come home and tell me. So I knew that there was some discussion over the biology book, so sometime before that. I can't tell you exactly when.
Her husband told her about what happened
This is correct. She states that her husband would come home and tell her what happened. 
( z1 tell :ARG0 ( z2 person :ARG0-of ( z3 have-rel-role :ARG1 ( z4 she ) :ARG2 ( z5 husband ) ) ) :ARG1 ( z6 event ) :ARG2 z4 )