Having re-read your thread, I have to say he is having sex with her. He helped her move (that earns sex in my book right there), all weekend, then stayed over?!

He is flipping back and forth because he is deciding what to do. You or her. He gets home with you, his head clears a bit. He is good with you. He gets with her and he gets his affair high going again and he is done with you. The fact that he still warms up to you is huge! Do not get desperate or clingy. Buckle in and prepare for some bumps.

Run to find a poster named Puppy Dogs Tails. He is the guru with this stuff.

The porn is the least of your worries. I will write to you about that tomorrow.

Me 44 She 46
S13 D9
M18 T23
3 years DB'ing
Successfully busted