Wife is not returning from home just telling want divorce

I am 29yrs old my marriage was love marriage without any demands from both the sides my family only took budget for marriages. We have been married for 5 yrs , my wife parents fighted on reception and there was no contact between them till Jan 2019 unless my family made a get together party .... My wife started visiting her parents home and from that time she totally changed daily fightings for unnecessary issues..on July 16th 2019 she left home and went to her parents home and there she started saying my father is forcing her... She said she want divorce I went to her she said she want separate home I made agreement on her as she requested everything I made wat she asked .then after bakrid festival wen I went to her parents home to give gold lacha, she took and they sent me outside of the house along with my elder daughter ( she is 3yrs old)stating she doesn't want to stay with me... After tat I daily visited her home even she looked my home... Even I drank poison because of her torture wen we informed her she said ( just u ve drunk Poison doesn't mean I will come and see)this words she said in front of Iqbal who sits in commissioner of police family counseling)as eye witness , she kept younger daughter along with her. Started demanding 2 lacs . Then she went to counseling after 50 days I have seen my daughter even I ve medical report we're she is not feeling well.