sending him memories we shared

Me and my partner had an argument over something stupid but now his being stubborn and not sorting it out with me he always says to me that we should talk things out like mature adults everytime we have an argument no matter how big or small it is but everytime I try speak to him he ignores me or says I'm not in the mood to talk😒 so what I have done is sent him old pictures and videos of me and my partner to remind him of why we're still together do you think I've done the right thing since he doesn't want to talk to me??