Hi I am working in pvt company .Married and having kids. recently I came in contact of beautiful young lady?

Typical situation here, co-worker, marriage problems, sympathy, swapping numbers, texting, recipe for disaster. Grow up man and have more concern and respect for your wife and kids. If you want to have a relationship with this other woman then have the decency and respect for your wife to tell her that you have met someone else and at least give her the choice to leave your *** or not. Been there with my husband doing exactly the same and it has not ended very pleasant. Believe me it will hurt your wife if she finds things out later, the truth always has a way of coming out when you least expect it.