Short answer is no.
Supporting your family is a considered charity. link here
Narrated Abu Masud Al-Badri:
The Prophet (PBUH) said, "A man's spending on his family is a deed of charity."
حَدَّثَنَا مُسْلِمٌ، حَدَّثَنَا شُعْبَةُ، عَنْ عَدِيٍّ، عَنْ عَبْدِ اللَّهِ بْنِ يَزِيدَ، سَمِعَ أَبَا مَسْعُودٍ الْبَدْرِيَّ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " نَفَقَةُ الرَّجُلِ عَلَى أَهْلِهِ صَدَقَةٌ ".
Further, it yields greatest reward. link here
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying:
Of the dinar you spend as a contribution in Allah's path, or to set free a slave, or as a sadaqa given to a needy, or to support your family, the one yielding the greatest reward is that which you spent on your family.
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَزُهَيْرُ بْنُ حَرْبٍ، وَأَبُو كُرَيْبٍ - وَاللَّفْظُ لأَبِي كُرَيْبٍ - قَالُوا حَدَّثَنَا وَكِيعٌ، عَنْ سُفْيَانَ، عَنْ مُزَاحِمِ بْنِ زُفَرَ، عَنْ مُجَاهِدٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " دِينَارٌ أَنْفَقْتَهُ فِي سَبِيلِ اللَّهِ وَدِينَارٌ أَنْفَقْتَهُ فِي رَقَبَةٍ وَدِينَارٌ تَصَدَّقْتَ بِهِ عَلَى مِسْكِينٍ وَدِينَارٌ أَنْفَقْتَهُ عَلَى أَهْلِكَ أَعْظَمُهَا أَجْرًا الَّذِي أَنْفَقْتَهُ عَلَى أَهْلِكَ " .
We can agree that if you both spend on your family and do charity to others, then it is better. Now you might ask, what if a person only spends on his family and take care of his family but does not do other charity to other people. This is a harder question.
From the hadith, he/she is doing good, just not doing all the good that he/she can do. I wouldn't go as strong as saying he/she is enticed by Satan. I simply consider that he/she is doing good, but he/she can do better. This is only my opinion.
And Allah knows the best.