I left my husband 4 years ago. After 20 years of marriage we still loved each other. He is a sex addict for one thing, admittedly so. After not getting the help he needle to get well, I had to leave. It’s a hard addiction to understand, unless you know someone involved or are one. While I have great empathy for any addict, it had left me fearful of relationships. I’ve dated a little, however I’m afraid I’ll never trust anyone again. I can’t believe how people can live a double life. I’ve gone through therapy, etc. Just looking for any additional advice. I really don’t want to be alone forever.