I hate my Wife. She's a bitch. I would like to get a divorce But she's constantly threatening to run away with the kids and Ensure I never see them again. She also keeps telling the kids what a loser I am and that I am a deadbeat dad. I love my kids from the bottom of my heart and i feel so helpless in this situation.

Not exactly sure what could be the underlying issue. When a marriage breaks down, both parties are likely to be responsible. It takes a lot of effort to make a marriage work and both parties have to be willing to put in the effort to keep it going. You may want to consider marriage counselling. Sometimes, having a third party can aid in improving communication especially in times of stress and crisis. http://app.msf.gov.sg/Policies/Marriages/Marriage-Counselling