A man has to pray in the masjid! If he prays home,he is sinful but his prayer is valid! His wife or mother can pray with him but must stand behind him.

I heard once in your video shortly about this matter saying wife can not pray in the first row while husband lead the prayer if the mosque is near the house. where can I find more information about this? what if mother pray at first row ( the only ma’mum), lead by her son?