It's what BF does - become unhappy, cheats, move on immediately with no time in between Rs. At least, what he's done twice now.
We started dating immediately after he'd cheated on and left his last GF (of 8 years), and he was with me for 10 years before he did that to me. It's easy for me to imagine this will be more of the same (IE: long relationship with her), even though I KNOW I need to stop with that thinking.
Granted I wasn't dealing with any of the issues OW has going on in her life when he and I first started; I don't have kids, either. She's a small business owner, as well, so...plenty of stress involved there.
We'll see what pans out.
ME: 38 BF: 40 T: 10y, no kids, no M (by choice) BD: 7/14/14, BF admits to PA, wants out, lies about new R. 10/1/14: I move out, BF lies about move in with OW 12/4/14: OW confronted, reveals all the lies