How can I fight my ex’s lies without my family hating me?

I’m currently going through a bitter divorce in Glasgow Sheriff Court. In 2011 my wife fabricated an assault charge in order to have me removed from the family home.

I was later cleared of all charges but couldn’t return to the family home for fear of a repeat performance by her. She refuses to allow my three sons to see me and has told them lies about me.

I was successful in gaining contact with my daughter through the courts and with the help of a child psychologist which cost a small fortune.

As soon as my wife got me out she filed claims with the court for Aliment and with the CSA for child support. The CSA say they don’t recognise Aliment payments and that these are for my wife not my children.

I currently pay for all the house costs including utilities and repairs for the home where my wife and children live together with her new boyfriend! I also pay the CSA.

Recently I received a letter from the CSA saying my wife had made a successful claim that my life style was inconsistant with my income and that I was due to pay £25,000 in arrears and my weekly payment has increased by £280!

I looked at the information my wife has given the CSA and it is mostly fraudulent. I told the CSA this and they say it’s up to me to bring in the police if I believe my wife is attempting to obtain money by deception.

I’m worried if I do this my wife may face prison and my children will hate me.

Any advice greatly appreciated!!!