How would you defend your blind aganst me here ?

[Trix]

Button folds, I´m the SB, so it´s 3-handed, gone down from 6-handed though and have been 4-handed for a while. Button is pretty bad and makes the table worthwhile. You know I´m 2+2, but not who. I´ve also been pretty active lately at the table, so you may think I´m more aggro than I am, preflop atleast. Aside from that I dont think I´ve been out of line.

I raise, you call.

Flop Jd 6s 4s

I bet, you raise, what´s your range ?, I 3bet, you call.

Turn 3d, I bet, you call, range ?

River Jc, I check, you bet, range ?