Recently, J. Benjamin Stevens, an attorney with the South Carolina firm of Stevens MacPhail posted a good blog on dating after divorce. Like Mr. Stevens points out, many of my divorce clients ask whether they can allow their child around a new boyfriend/girlfriend following a divorce.
While you may meet resistance from your new ex-spouse, having your child around a new girlfriend/boyfriend is permissible so long as s/he acts appropriately, doesn't have something in his/her past (such as a recent child abuse conviction) that is inappropriate, and the new person isn't there overnight. However, with respect to the latter, this may be more applicable in a new relationship before the child has time to adjust to the divorce and the parent's new relationship. There comes a point when overnights typically occur however, discretion and consideration for the child's feelings should be paramount.