请问下面这句话语法和意思正确吗?请大家帮忙看看.谢谢

问题描述:

请问下面这句话语法和意思正确吗?请大家帮忙看看.谢谢
It would be better to take care of their wife and children.

最好说成:It would be better to take care of his wife and children.或It would be better to take care of thier wives and children.