I never thought I'd get this far into defending my action of 2♥ since everyone else seems to have roundly condemned it. Remember my purpose was to ask about the 1♥ overcall vs double. But here is what flashed through the mind of the condemned man as he sat waiting for execution: a. with my holding in spades, opps are surely going to a minor suit or a notrump game. Thus, I force them to bid at the three level. b. by raising hearts, I do encourage partner to lead them against 3NT which is probably a Good Thing - I wouldn't want to have to double 3N to convince him. c. It is at least a LAWful raise (Law of Total Tricks and corollaries thereto) d. it's conceivable partner may compete - I only hope he doesn't do so without SIX hearts e. it's inconceivable that he could raise to game after a simple overcall, both opps bidding, and a single raise. As you can tell, e. was wrong, and I was (initially) furious that he could have so much for his 1♥ bid. I was less furious when I discovered the 4♥ contract was cold - after all I only want to win, and there's no point in getting upset over partner's dummy play. well,u dont expect parnter has 19.but he may still 16,and they have nothing, and you get too high(if parnter make game try or compete after they bid something) and heart lead may wrong after they go 3nt if partner has a good c side suit.