MEDUSA
She had a boyfriend so to say, or rather, sex mate, who was really good in bed and was in a serious relationship with her.
However, he was the only one in the relationship as to her, she was not in a relationship with him. She was just enjoying the sex as a pass-time thing in France.
But basically, He just doesn't fucking know her!
She'd had lots of 'boyfriends' in different places, with different identities and personalities (of course she's a very beautiful woman!).
...Boyfriends, some who were serious, some who wanted marriage, others who were just for sex and connections (She had a contraceptive device planted in her after she had her son).