Hi mden,

i appreciate your reply.
I think the situation here is that the 'partner' has a chance of being infected(or already infected). 'partner' is a bit upsad because he just want a 'normal' life, instead of coping with sth disordinary. he is also worried about his family because they have dinner together almost every night(there is a chance of speading HepB virus by saliva). the partner has planed to acknowledge everyone in his family that he got infected by HepB(if he has got it). In that case, people would wonder where he got it from... (and the answer is obvious). it will be very awkward and I dont know how to get along with them anymore.
Regarding all above, i think giving up the relationship is probably easier...