I met DH when he was married and I was the OW, I'm not going to talk about my guilt etc but believe me it is ever present.
We have been together (not in an affair) for seven years and married for three. He has older children from his previous marriage, the youngest is 18 and I'm 31.
He absolutely does not trust me, last night a friend called me and DH sulked all night and is still sulking. Another friend who's DH has just DIED, texted me at midnight and I got a hard time for that as well.
Will he ever trust me? Is it my fault for being the OW? Is it because he knows how easy it was for us to get together? It's such a depressing way to live. I don't even contemplate doing things like going for works Xmas do because I know that even asking him if I can go will make him accuse me of something and I will get loads of texts asking me where I am and what I'm doing.
The only thing I've ever done to make him think this is I had emails on my account which were rude/flirty from before we met, I had forgotten about them & he logged on and found them.