i broke up with my boyfriend cause he stalked his ex.

me and my boyfriend used to fight alot about his ex cause i caught him talking to her saying i love u i miss you when we started being a thing and sending us the same things and pics but that was years ago we moved past rhat but i caught him stalking her TWICE cuz she shows up on his face book search. i made him block her and after few months she was unblocked again so we fought and he blocked her again.

now..

we had a fight a week ago and didnt talk for 2 days. in that time, he messaged my old bestfriend who i had a huge fight with so basically my huge enemy rn cuz she HATES me and i was like why would u message her? you guys are not friends AT ALL. DONT EVEN TALK OR ANYTHING but he said its just happy 420 so i was like ok whatever

then i saw on his facebook search cause of a glitch.... that he stalked his ex. it even showed the amount of times he tried to typed out her name which is two before he got it right and SHE WAS BLOCKED so he had to unblock her first lol after i find that out, i fought him

and i broke up with him.

is this a good reason to break up?