Complex sentence: Elbe began a relationship with French art dealer Claude Lejeune, whom she wanted to marry and with whom she wanted to have children, and was looking forward to her final surgery involving a uterus transplant.
Split into simpler sentences: Elbe began a relationship with French art dealer Claude Lejeune, whom she wanted to marry and with whom she wanted to have children. She was looking forward to her final surgery involving a uterus transplant.