Ask Evie: Should I Testify Against My Toxic Ex In His Custody Case With Another Woman?
Welcome to Ask Evie, our advice column. Readers can submit their questions, and our editors will dish out their best advice!

READER’S QUESTION: "A few years ago, I found myself in a relationship with a very toxic man. I finally crawled my way out of it, and life is going really well at the moment! Recently, one of his exes, with whom he has a kid, reached out to me to provide testimony over this man's toxic behavior and overall poor character for their custody court case. Should I help her? Part of me believes that I should because I believe she has a serious situation sharing a baby with someone who is so unstable and a good liar. That is the thing: He is such a good liar and good at living double lives that he dated me while she was pregnant and only confessed to dating multiple girls after I found myself pregnant and had an early miscarriage. I later found out that there was a third girl in the mix (I accidentally ran into them making out on the beach just a few weeks after my miscarriage), and he later cheated on her with a fourth girl, who I believe he is still dating.