Right now Rudra is more angry with Mala to think of ways to punish Paro. And Paro is trying to give space while hovering in the background. I don't think he will reach out to Laila, though she might take advantage of his vulnerability and create a rift between Parud. Rudra didn't let Laila touch him even when he was fake engaged with Paro. Remember the scene with Laila before the Choodi Leela, he pushed off her attempts to seduce him while thinking of Paro. He has been hurt by his mother's betrayal enough and scene the effect of her abandonment on his father to treat a marriage and its commitments lightly. So I don't think the CVs will let him cheat on his wife.
Besides in yesterday's episode, Paro wanted him to confront his mother and find out why she ran away, which is what he does in the precap. She is asking him to face the past and not to forgive his mom. Nobody knows anything about Mala's reason, she is trying to be fair to both mother and son. Deep down Rudra knows it. As long as Paro doesn't ask him to forgive Mala and accept her back in his life its fine.