I am a 55-year-old woman and am married to my husband for about 25 years. I know that he watches porn and I ignored it completely because everyone watches it.

I don't believe that he has got an affair. He used to register on social dating sites and chat with strange girls. In the early years of our marriage, I use to get upset and has even left him a couple of times. But, when he swore he would quit, I would return back. Then, he repeats the same mistake.

It would be easy for me to leave now as our children have all grown up and they are no longer staying with us. But, I feel sorry for him and believes that it is not good on the part of a wife to leave her husband during crucial situations.

My friends have asked me to take him to take him to a sex addiction treatment in Vancouver. Is this treatment effective? Any suggestions?