My H and I separated almost 2 years ago because of his use of porn on the internet. He acknowledged his problem and appeared to be getting help. Fast forward to now and I find out he's back to his old tricks and has escalated to find a slag websites etc. he has contact with our kids and I am struggling to be polite, as I just keep thinking about where he's been and the fact he's hugging / kissing the kids. I know it's not really my business but I just feel he's such a skank and I'm starting to obsess. He doesn't know I know.