<human>: I have been dating a guy that I met freshman year of college.  Throughout our relationship I have caught him numerous times chatting and texting with other girls outside of the relationship.  I have confronted him about these  issues time and time again, however he always just apologized, a couple of weeks would go by and he would start doing it again.  He chalked it up to it being a "sex addiction" and that he has to watch porn and chat with girls.  While I see sex addiction as a legitimate addiction, I am not entirely sure if that is what my boyfriend has?  I have been hurt by him so much but I love him and want him to be healthy and stop all of that behavior.  Any suggestions?

Can you summarize the given text in a few sentences?
<bot>: My boyfriend claims he has a sex addiction and continues to talk to other girls during our relationship and does not want to change his ways.