Child support laws vary from country to country and even within jurisdictions, so it's essential to consult with a legal professional for specific advice in your situation.
In many places, child support is intended to provide financial assistance for the well-being and upbringing of the child, including expenses such as food, clothing, housing, education, and medical care. If a parent is using child support funds for personal expenses that do not directly benefit the child, it could be seen as a misuse of the funds.
However, determining whether it constitutes fraud or abuse towards the child might depend on various factors, such as the specific laws in your area and the evidence you can provide. In some cases, courts may take action if the parent is consistently misusing child support funds and neglecting the child's needs.
If you suspect that child support funds are being misused, it's advisable to consult with a family law attorney or your local child support agency. They can help you understand your rights and legal options, and if necessary, take appropriate actions to protect the child's well-being.