She went Sudhar grih with some plan for sure.
Her concern for Kundan is just as real as her proclaimations about removing the anger the girl has towards her mother.😛
I think she provoked Kundan into attacking her may be to get his stay in sudhar grih extended and also get some sympathy for herself seeing her like this Nimboli will be worried about her forget about searching fro her mother.
Or may be to get both Kundan and Harki out of the way so that she can move to Jhalra with Nimboli.
Don't know whether she will make accusations against Anandi though. She may say that she went to sudhar grih because Anandi wanted and thus putting the blame on Anandi indirectly for the attack.Which is not beyond her.