40plo - 3bet ip line check

40plo - 8 handed w/straddle - club wpt gold

Eff 350bb+

Btn pots
SB(49/10) calls
H in straddle repots w/A♥T♦J♦6♥
Only SB calls

HU pot 140bb
Flop J♥5♠2♦
V checks
Hero??? we supposed to cbet or check back this deep?
H bets 70bb
V calls

Pot 280bb
Turn A♦
V jams for like 210bb
H calls