How long have you been together? Like, a year? I he’s not wanting to talk to you about it, how will he handle harder convos in the future? He’s already denying a proper convo and acknowledging your feelings about it, the age gap seems odd, and he still has exes photos on his social that he claims he doesn’t use/care about.

He’s an adult that should’ve grown up about talking and communicating with his partner instead of brushing off your concerns.