How do I get back at my ex who cheated on me and drinks and smokes?

How do I get back at my ex who cheated on me and drinks and smokes???

Live a full and happy life. There is no reason for you to do anything to hurt him id say there is a fair chance he will do a good enough job himself!

Do you really want to waste your time on someone who cheated on you? Is it worth it? Hm... I wouldn't think so.

just leave the situation alone and move on. dont waste energy on someone you dont care about anymore

Date his friend. & always laugh and appear to have a great time around him.

move on with your life knowing he isnt part of your life. I'm pretty sure there isn't anything that you are going to have to do to get back at him...he seems like he is paving a road for disaster with out any of your help..just sit back and know you are much better off without him and he lost someone great...all guys realize it eventually even if they dont admit, knowing that is better then any revenge.