Wa alaikum salam wa rehmatAllah,
No problem. This is permissible.
Assalamu alaikum Sheikh, sometimes i pray with my father or brother NOT IN JAMA’AH but side by side. is it permissible? As we know we have to be close to the sutrah(the wall in my case) and because i am smaller, i be a little ahead of my father (in the line we pray), is it right? there is not enough place to pray right behind him, so what should i do?