Regarding Marriage

respected all I have issues regarding marriage... recently my second married was done because of my first wife dead in cancer and I have 1 son so I decided to get marry.. and so I meet a girl on matrimonial app at first we meet and discuss about our life and her husband was dead in corona and in her family 3 members her sister and her mom and her mom was sepreated from her father since long time.. and so she belong to poor family and after discussion I trust on her by her talk and we decided to marry and we marry on 29nov2021 on marriage registration.. she was come only because as per her mom and her they can't leave her house empty because of bad area, so my parents talk to her mother on call and our marriage was done... but after marriage she gone to her home and call me for divorce just because of as per situation we can't purchase a mangalsutra for her because single design not like to her... but she told me its our planning to not purchase her mangalsutra... and told me what is the my future security if you leave me...so I convince her and as per her requirement, I gave her 1.33lac from last 6months...and last month she come to my home and every second day she told me ...your mother was tourchering me... but its totally wrong... because she don't want to work any little work of home... and she told me that your mother giving me a work 1 by 1 ..but in my home every work was done by labour...only food is make in our side... and she misbehaving with my parents ... and now telling me I will case on you and your parents for tourchering me..? so what should I do?