your responds is very clear.
my little confusion. this is possible only if i have more money in the wallet correct ? lets say if i had $120 and i sent $100 with low fee and my wallet balance turns $20. will i still be able to do this double spend , i guess No ?
With the logic we are applying here, yes - you should be as long as you have $20 left in
the same address that had $120 to send $100 to another address.