My fiancé has lost both his mother and his step mom (of 28 years). Now is dad is remarried for a 3rd time. They have only been married for about a year, and its only 2 years since his step mom passed away. This new wife is nice and we like her, but she will never be his mom. how much/little should we include her in the wedding? Do we give her a corsage? He is doing his mother/son Dance with his biological moms sister. Is this wrong? What do we do?