To welcome a new daughter-in-law into the family, be sure to be warm and inviting. Meeting the parents of a significant other is quite stressful sometimes and worries of inadequacy can come into play. Say hello with a smile and give a big hug as well as offer for her to call mother or father-in-law mom and dad. It is not difficult to welcome a new daughter-in-law into the family as long as one remains genuine and friendly. Treat this woman like part of the family and let her know that she is always welcome in your home. This will be sure to make a new daughter-in-law feel welcomed and invited and comfortable.