Identify Any Fallacies in the Following Passage Either by Naming

Identify any fallacies in the following passage either by naming them or,where they seem not to conform to any of the patterns described in the text,by giving a brief explanation of why the fallacious reasoning is irrelevant to the point at issue.
I'll tell you why a hundred dollars is enough child support.You go into court and ask for more,and I'll have my lawyer file a countersuit that will set you back a bundle in legal fees!