What is SP doing?

Guys,
I'm not understanding one thing that he only stopped Aarya going out from home cause his izzat maan will go if outside people are coming to know that his son is out of his family...

Now he only turned to tell the truth in front of Lawyer and judge so that he is helping Prashant and hurting Arthi...
What is this? Where is his proud now? whole duniya will not come to know abt that now ?
Cv's done wrong by changing his character as negative?...I just want he should not change again positive it will not be good or dont know how CVs will handle his character...

I just want ki now whole Scindya family should come to know abt his helping for Prashant specially Gayathri So I want her to confront Sp about for doing wrong things and helping Prashant to make Yash come back and make him understand his motive is wrong...

I just want Yash should not forgive him easily by helping Prashant to make Aarya separate...