Should i give him 2nd chance?

I know this is hard for you.. I am so sorry.. And I'm sure a lot of people will vote this a bad answer, but oh well. If he cheated on you before, he'll probably do it again. I've never in my life known a man in any relationship to cheat on his wife/fiance/girlfriend, and then never do it again. If you're willing to cope with the fact that there may be another girl to trick him, then by all means, stay with the man you love. It would be better for your daughter that way. HOWEVER, if you guys will be fighting or not showing love towards each other, then it will be so much harder for your daughter. When I was way younger, my parents divorced and, although it was sad, it was easier because I wasn't going to sleep every night listening to them scream and fight. He sounds like he is a good father, just not a wonderful husband. I'm sure he'll help you with your daughter if you do decide to divorce. Think it through for a while, and yet basing your decision on what will be best in the long run for the whole family. I wish you the best of luck, and I'll keep you in my prayers!