Is this guy being a stalker online?

It's up to you. You either trust him or you don't. You aren't obligated to stay with him because you've been together two years, because he apologizes, because you only found out now that he cheated (or tried to cheat), etc. You don't need a "reason" to break up with someone.

If you have a bad feeling or just fall out of love, you can break up. If you want to stay with him, then I would suggest complete honesty and transparency. I also wouldn't trust that this was the ONLY time he cheated or thought about cheating ... cheaters usually don't engage in one-time cheating and then that's it.

Cheaters are habitual.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.