Upon marriage, her regency was turned over to her mother-in-law, her son's paternal grandmother, Matilda of Saxony, countess of Flanders.

[4] On c. 1 April 988, she married, secondly, the much-younger Robert the Pious (972–1031), the Rex Filius of France; the marriage had been arranged by his father Hugh Capet.

[5][3] According to disputed account, she brought her husband Montreuil[3] and Ponthieu as a dowry, others assert that she was bequeathed her right to that territory.

When her father-in-law died in 996, Robert repudiated her completely, desiring to marry Bertha of Burgundy in her place.

[6] That marriage was not lawful because of too close kinship so Robert married a third time, in 1003, with Constance of Arles, who bore him seven children.