jgnat said:
The mysogyny of the Witnesses and their indifference to anniversaries eventually killed the relationship.
And to tag on to that, make sure to research and point out the JWs rejection of all holidays, no saluting the flag, no serving in the military, anti-higher education (eg college), their "no blood transfusion" policy (even to the death, or if accepted, DFing), shunning of ex-members, etc.