I was mad when I saw the precap last week because no matter how much I love Raghav as a woman I can't accept seeing a husband telling his wife to leave the house. Was all prepared for that before today's episode, yet when I saw it and looked at the context of the whole scene, it seemed like he was asking her a rhetorical question as to why she was still around or doing things in half measures. He suffered too much during the separation last time to ask her to leave, It doesn't make his rude behavior ok, but my point is he wasn't asking her to leave the house is my read of the situation.
Regarding him saying things when angry or drunk, he knows he loses control and the more he drinks the worse it gets. He has to curb that right away, not just because she gets shot but in general. It made him do crazy stuff before but now it's going to another level that is self-destructive and affecting his rational thinking.
He tells her in the Friday precap chale jao is ghar se which was edited out in the episode today.. I was totally mad after the precap as well. But today's episode it didn't sound as bad. Also her reaction was strong so there was no need to lash out at him.
On Friday I believed he was sober, but he was drunk today as well. Again, I'm willing to let it all slide because he was drunk and she fought back well and didn't take it to heart. While I acknowledge he should not have said even the words he did (cause he didn't believe them and it's not fair that everyone talks about asking her to leave), because of the above reasons, I've not said one word to R today.