[SHUSIATULSE]

For ramadan, my family and I pray Fajr and Maghrib in jamaat at home, with my father leading. The problem is, my dad shaves, which makes my salah makrooh. Not only that, his tajweed is awful because he recites the paki way (i.e 'dha' and 'daad' become 'za', 'tha' becomes 'saa' etc...). This makes me very uneasy praying behind him because I know im losing out on the much of the reward. But at the same time, I dont want to offend him by refusing to pray behind him, so I just went a long with this for a few days.

But now I decided I would just repeat the prayer. e.g. I'll pray fajr behind him, then go up to my room and repeat it by myself. I did this and want to know is this permissible? Also does this mean my salah in jamaat counted as nafil?