Miss Manners: Mom-in-law says she wishes she chose her son's wife for him / Miss Manners: Mother-in-law makes hurtful remarks after miscarriage / Carolyn Hax: Now that she's the mother-in-law, she sees no need for boundaries / Woman spied on babysitting mother-in-law and was 'devastated' by what she saw / How Nita Ambani is an ideal mother-in-law / Nita Ambani sets style goals for mom-in-laws / Carolyn Hax: Mother-in-law hits jackpot with new way to avoid communication