He still cares about his ex

So my boyfriend and I were having a conversation yesterday . We were joking around and when I brought up his ex who was recently talking shit . He suddenly stopped playing around w me. Since it was so abrupt I asked him if he still had feeling for her . Now I know you shouldn't go asking questions that I don't want to know the answer too but... Here's how the convo went ..
Me: do you still have feelings for your ex 
Him:I care about her well being but I don't have feelings why ? 
Do you have feelings for your ex?
Me: No Actually I don't and When u say you care about her well being what do you mean
Him:I care whether she's alive or dead or in danger 
Me: so if she was in the hospital what would you do 
Him: I would visit her 
Me: so you still love her?
Him:I have love for her cuz she was there when nobody wasn't but I'm not in love with her I don't wake up thinking about her or many of that I just care for her because that's what she did for me when I ain't have nobody 
Me: would you take a bullet for her ?
Him: I don't know 
Now I know I interrogated him but I feel nothing for my exs at all . Now I would care if the worst where to happen to them but it's not my problem anymore. It honestly hurts to know he still basically has love for this girl after she cheated on him and everything ! I didn't say anything after that but it did hurt and still does. Advice pls ! 
Ps : his best friends lives in the same community where his ex lives so they run into each other from time to time but as far as I know they speak no words but now I'm questioning it .😐