I was dating a guy for a couple of month I was still married but was seprated from my husband. He had a baby from another relationship. Come mid August I got a text from his phone saying to call his phone it was his baby mama. So I did! She told me he was still sleeping with him. That day was a lot of drama but I chose to forgive him and take him back.

well shortly after that she got in contact with my legual husband and they started talking to each other. My husband at the time shared information with my boyfriend baby mama and she was feeding that info to my boyfriend. Well when she realized he wasn't going to leave me and was going to be faithful someone broke into her house 2x and then stole her car. The person who did this claimed that I sent them and that I was involved with the gangs and sold my body from money.

to make matters worse she took him to this so called guy and they said it was me and gave detail about me.. but I know she was feeding them this info.. how come she was getting this info and not my boyfriend! Why would someone come to her and say that I sent anyone? And why would I do such a thing.

well that day my boyfriend quit his job that he had been working with me at and was staying with her. He started asking me all these questions and playing games to get me to admit to some!thing I didn't do. The next day I showed up at her house and spoke with her alone.. the next day he left her house and came to see me 2 days later he came to see me again and said he believed I didn't do this. He went to get his last check and tell her he didn't believe her and he wanted to be with me.. when he told her this she went crazy took his check and left the house and went looking for my husband.. she threatened to have the police come to my work if I didn't meet with her. So I did at the church. 6 people were trying to get me to delete his info and have nothing to do with him

I told her to call the police she didn't but he still left me! When I called him to get his stuff from my place she answerd his phone she wouldn't let him speak to me and now she told everyone about some of the stuff my husband shared with her and they blasted it all over instegram and fb.

I want to prove she lied what can I do?

Your best bet is to be glad he is gone and leave them both alone. The more you try to prove something the longer and more mess gets put out there. Leave it alone.
What a mess. How old are you people engaging in such foolishness?