That's not just ranked in the past 3 months it has gotten worse.
Best to turn whisspers off and sometimes ops channels off also, no big deal.
People who pvp report you for standing still to long, report you for not having high dps and so on, threaten you and so on, just learn to live with it they just spew bs and are to be ignored. I have been putting up with that for the last 7 months and just treat pvp like a joke now, won't even touch rank anymore. Since can get in trouble for treating it like a joke there.
Just keep in mind a lot who pvp are insure people not all of them, and just laugh it off.