1.She sent Angad 2 Jail .
2. She married Prithvi.
3. When Angad came as Zaib she didn't stop following Angad ( I think that suggests that she likes to run between angad and prithvi.)
4. She called Angad b4 comsummating wid Prithvi to let Angad know about her whereabouts wid Prithvi.
5.She married Angad for revenge ( I agree both kripa and angad r responsible for their marriage but if she loved Prithvi so much then why cudn't she make Prithvi explain the situation at that time and be happy wid Prithvi)
6. She called Angad impotent and told his mom abt her false story ( this made Angad mad at her)
7. She performed for Prithvi .
8. She shattered Angad on his concert day.
9. She assumed that Angad would kill Prithvi thats why she sent Angad 2 Jail wid false evidences.
10.She wants 2 go back 2 Prithvi thatz why Prithvi is getting the bed ready with yellow bed sheet and orchids.
I agree both Angad and Kripa are responsible for this huge mess but I can count Kripa's faults more than Angad.Kripa shudn't have done such harm 2 angad at least for the sake of her past love for Angad.