The dreaded turn check raise leak

[El Tigre]

Hey, think I'll give you a little background before the meat of the post. I have been playing poker for about a year on and off. I play mostly 1-2 online nowadays. Right now over the last 28k hands or so I am breaking even which is a bit obscured by the fact that i have basically tilted off 500-700 playing up to 10-20 over the last couple weeks. I think I have identified a leak in my game which gets me on tilt and is very costly. Let me see how you guys would play these hands.