SHE made her name helping couples with their sex lives. But now Ruth Westheimer, the sexologist better known to the world as Dr Ruth, is asking for help finding love herself.The therapist, 76, twice divorced and once widowed, has been touring Israel in search of a new partner and has enrolled the help of the nation’s television chat shows and radio phone-ins in her search for happiness. Her quest for a new partner has seen her waltzing to French music, dining on fish by the Mediterranean and sipping coffee in Tel Aviv cafes. And although one date this week did...