Question Summary:
My son is 1year old and when i pray he distrub me. i want to ask that what is the limit which can break my salat

Question Detail:

My son is 1year old and when i pray he distrub me. i want to ask that what is the limit which can break my salat i mean what he do then my salat is break(not valid)?

Answer :

In the name of Allah, Most Gracious, Most Merciful
Assalaamu `alaykum waRahmatullahi Wabarakatuh
The ideal is to perform salah when your child is sleeping or playing etc. in order for you to concentrate on salah. If that is not possible and your child troubles you by crying etc., that does not invalidate your salah.
And Allah knows best
Wassalam
Mufti Ebrahim Desai
Darul Iftaa, Madrassah In'aamiyyah