Is this considering trolling?

a few people, 3-4 came to our camp - naked, maxed out stats - killed us for little to no reason - they have no demands, did not take our stuff - just killed us, when we get back - same thing happens, they're literarily just toying with us.
Are we to suck it up, make new toons - make new cities etc - or is this not okay?
I'd understand it if thye had any demands or roleplayed or whatever - but they're just killing us. It's unplayable if they're to just come barging in, kill us every three days.
Are we to suck it up, make new toons - make new cities etc - or is this not okay?
I'd understand it if thye had any demands or roleplayed or whatever - but they're just killing us. It's unplayable if they're to just come barging in, kill us every three days.