I haven't watched Wed's ep yet, this comment is on Tuesday's. Watching Barney with Angie was excruciating in its possibilities. IF he hadn't been so unbending and IF she wasn't so obsessed, they were so close to having been able to make it as a couple!
Think of it, she had hurt him and Sarah, but neither was permanently harmed, yet. I think I can say that nothing was done at that time that couldn't be forgiven. Josette and Jeremiah? All's fair in love and war. I could almost see Barney making a deal that she give up her witchcraft and stop making trouble, in exchange for his real love. And then the Collins family could have lived happily ever after, probably even in parallel universes!
OK, I admit finding out that your wife had sabotaged your own true love and marriage, injured you and your young sister, as well as maliciously casting the blame on an innocent person would have to be disheartening at best. Trusting her in the future would be a little, hmmm, tentative? (Ya think?) And we all know that Ang would never really give up her jealousy and powers of darkness, and that what she calls love isn't.
But still, it coulda been a contender!