Boys breaks up engagement as he had affair

and girls parents paid cash of 2 lac rupees ............on the engagement day they came to the engagement and tokk cash of 2 lac rupess....but there is any evidence for this...they just gave money by hand

you can file a dowry case on the bridegroom family for taking dowry.you can also file sec420,406 on them.

Dowry , that is a different issue which is not raised by the bride. Now the issue raised by op is the groom's family made the bride's family spend around 1 lakh for the engagement which is only after acceptance of the bride by the groom is ensured and the girl's family has heeded to every demand made by the boy. Inspite of all this, stepping back is unacceptable and the girl's family is entitled for damages for sure. 

Op you have not stated whether the cash of 2 lac is returned or not and if there is any video footage evidencing the engagement and giving of cash.

Its very weird to hear that there are rumours about the boy from the boy's family themselves,when such an issue has to be raised by the girl's family if there is any such rumour. 

You have a good case so go ahead engaging a good lawyer.

Good Luck

Give and take of dowry is never mentioned on paper,it is done only in good faith.But generally given in the presence of witnesses of both the side as it formal.

The only option for the girl's side is to lodge a complaint of the entire episode,which could yield a favourable result.But direct legalities are not involved.

We dont any proofs for dowry as it was given to the groom's family after the engagement where our two families were involved...but the groom's parents demanded us for dowry on telephone conversation we have that...and we have the voice recordings grooms mother saying that they want to cancel the marriage...the reason said by her is someone is gossiping that groom had affairs with some other girls...this rumor is not said by brides family..but some of their relatives.

we have written langnapathrika on engagemnet day...so for cancelling the engagement we requested them to give written proof...so that there wil be no prblm to my cousin if they want to see another match..but grooms mother is saying that if any match comes we have to intimate her and request her to send their so that they wil send them and say there no mistake of my cousin

@harika - Very interesting boy's calling and telling there Son had an affair.....

Why is the Grooms Mother so stupid, that every match it comes you guys should inform her...

They don't have Self respect or Self esteem.. Hope the situation gets resolved amicably with the HELP of elders...

Going to courts will be time consuming...Please THINK and Act...