young guy here, 19M.

so today i was with my gf and we were cycling, 3 guys were staring at her and one made a sexual gesture, but didnt touch her or anything. she told me this and i flipped, i shouted that they wouldnt do shit if they were alone and they laughed at me and told me to walk on, which i did as im not stupid enough to fight 3 guys. im not small, im 6'1 and roughly 180 but i could have WAY more muscle.

i know the way i reacted was stupid, im not arguing that as i shoudlve let it go. i normally dont give a shit if people stare at her it doesnt bother me.

but what im asking is if one person in the group tried to touch her, i would definitely go there and square up and try fight them. what would you guys do if someone tried to do that to your gf?

i know its stupid, as i would probably get my ass beat as i cannot fight and they are much older than me, plus even if i won i would get an assault charge.

like what would you older guys do in this hypothetical situation? would you try fight the guy or not?