boyfriend~ tinder

Who knows
I asked my boyfriend to delete his tinder account and he kept saying how he doesn't go on it... 
but when I said "well if you don't use it what's the point of having it?" 
He rolled his eyes and jokingily said "well when we get sick of each other I need a way of getting some" 
And of course I didn't laugh, but he did what I asked and deleted it..
I kinda feel guilty for making him do it, but i just don't want any girl messaging him from tinder or yellow or any of those slutty apps 
I was on tinder before he and I started talking and I know the types of people on there.