donkleads

[legacybegins]

This is generalized, sorry if that is troublesome. I played a lot of 1/2 in the last month and am taking a break.

I saw a lot of donkleads on both draw heavy and dry flops, and since I am horrible, I basically repopped these with air a VERY high % of the time, only to be called down with TP ok Kicker. I.E I raise to $7 in the cutoff w/ KQo. BB calls. Flop comes 10 2 3 and they lead for 2/3-pot.

I inevitably put in a potsized raise and get called down by QT, even after double barelling a blank turn. Is this a standard villain play at these limits? What do you do to combat this, as I lost a load of money in these spots. I just don't really understand why they wouldn't check call or check raise.