Too have another baby or not

My husband and I have a beautiful child together Alhamdullilah who will be turning 3 soon. We always said we would like to have atleast 2-3kids. But with the cost of living and my husband being our sole provider, we have had to rethink this. I would love another child, my husband however says we are leading a comfortable lifestyle with just 1 child and having another is just going to stretch our already very tight budget and he would like to be able to fully provide for our 1st born ito schooling and whatever it is he needs. Is it irresponsible to have another child in these already trying times or not?

assalamualykum.
respected sister,
we should understand that Allah is our provider we are only a means. every child is sent with their own sustenance. hence I suggest you go ahead and have the baby with firm conviction that Allah is the sole provider