At a recent club duplicate my RHO opened 1D. I bid stop 2H and LHO bid stop 3D. Partner passed and RHO bid stop 5D. This made. My issue is that when LHO bid stop 3D he was giving his partner information that his hand was too good for a simple raise (maybe he didn't see my bid) and that the 5D bid may or may not have been warranted. Therefore how do I handle this (I'm quite new to club bridge and hope at some stage to try my luck at a higher level). Can I ask to see opps hand at the end and question whether he would have raised had it been a simple 3D overcall. Also, does it matter if the contract makes or not (I know it sounds like I want my cake and eat it ;-)).