The mother told the Downing Centre court she continued corresponding with Jones after the alleged assault out of fear that he would withdraw his financial support.
'I was in a web of dependency with Mr Jones,' the witness told the court on Friday, explaining that she had developed a pattern of not trusting herself.
Under cross-examination, defence barrister Claire O'Neill suggested the mother had continued to correspond with Jones not because she was scared of his influence over her finances, but because she wanted more money out of him.
O'Neill asked: 'You did not continue to communicate with Mr Jones because you were scared of his influence over your finances, did you?' The witness replied: 'I absolutely was.'
O'Neill put it to the witness: 'You were taking advantage of Mr Jones's generosity for as long as you could?' The witness replied: 'Absolute rubbish.'
All five complainants have now completed their evidence. The trial continues.