Is Raman angry with Ishita or feeling guilty?

Is Raman angry with Ishita or feeling guilty thinking that he is the reason of Ishita's (assumed) death?
Arey..I'm so confused yar. In today's episode, I was able to feel the pain of his heart in his eyes when Abishekh told them that Ishita is dead.. He broke down inside without letting others know. So I feel that he spoke all those harsh words n blamed ishita juz out of his anger. He might have not meant it.. I'm not supporting him.. This iz what I feel after watching today's episode.
According to the leap promo, Raman hates Ishita completely it seems. And no one in the Bhalla family are not even allowed to take Ishita's name. Why? Is Raman angry with Ishita? If he is angry, he wouldn't have broken down when he heard that Ishita is dead.
Is Raman angry or guilty?
Sooo Confused...

m also confused
i wish raman is angry to ishu on commiting suicide