Asking for a prayer? please ?

I would like anyone who reads this who is Christian to pray for my child's mother, family is most important thing in the world, and my child's mother lacks any form of love for us, she pretends to live our baby, I tell her she's a good mother to save arguments, but she doesn't care at all it seems she only acts like she is a good mother when people are around, I always have our baby daughter, she only keeps her when I can't, I have to buy her everything when she's here or at her moms, she's always broke, she is a sociopath I think, think she's a demon sometimes, she asked me to borrow some money tonight and I said ok until she accidentally texted me instead of her date, she asked me for money so she would have money to go on a date, she uses me, other men, everyone, but she always plays the victim. The only thing I can think of is she needs prayer so please pray for her