Yes, what ever you said about Radha, swapping the kids is wrong but all set and done, the issue was SP here. He never told radha that he was already married and have a son when he went physical with her. Radha had no intentins of disowing teh child and hence she didn't bother about precautionss but was he not aware that she might get pregnant, then why the hell he did not use some protection?
Radha whole hearedly loved SP and though that they will get married soon and that was the reason she gone ahead with physical relation and when she got pregnant, she would have been happy to know that the child is the fruit of their love, she never doubted that SP might disown the baby and their relation.
What we oppose in SP is teh way he snubbed gayathri for doubting him and with the adosity to humiliate Radha and Akash, his own son. if he had repented in private atleast, I would have felt he is human yet, but no, he is a devilish person.
Now after this revealation, I can understand why he doesn't accept the ladies of his house to go out and work. Because all he could visualize will be his hineous act with Radha, so he desn't want his family ladies to be the victim of some one lese.
Jaya