I do not condone violence for whatever reason male or female ,after reading the link it seems that Dennis let his feelings of inadequacy deal with the arguments...no one is responsible for the way another reacts to them,their feelings are their own,some behaviours are provocative and unless I have walked in that persons shoes I cannot judge.
Once is once too often and not being privy to their private life cannot guage wether this was about power and control,there are many forms of abuse,verbal,and mental,and because of rulas stronger intellect maybe he felt threatened by this and re taliated.....shame I always liked Dennis' characters wont be able to see him in the same light now...even though I have kept an open mind......hope this makes sensexx