Do we think he can have AA, KK here? AK, QQ, AQ? We know he does this for pure value with 44, 88, 99, and 98. JT is possible but hard, AQdd, ATdd maybe. The weird thing is because he's in position, he has so many hands that he can flat with then re-evaluate on the turn.

I feel like the Jd takes a lot of the bluffs out of his range, but I also feel while I'm typing this that I'm putting too much emphasis on that. He also smoothcalled our raise pre with 2 players left to act. That's either with AA or a hand that plays well multiway, like our JT, T9 and middle pockets. I'm not happy here but I think we actually can fold.

Hard to say without information. These guys look pretty loose. What is that room?

Ranges contains a lot stronger hands than yours: 89s, 88, 99, TJs. 44 maybe QQ.
And you are also on a flip against AQ, AK, diamonds.

Flop check is not good IMO, because they get free card with draws.

Maybe your line is ok.