Karen Wilson was the first wife of firefighter Mike 'Bayleaf' Wilson and the mother of his daughter, Melanie. She couldn't cope with being the wife of a fireman and was suspicious of his friendship with firewoman Josie Ingham, and they separated. She once walked up to Josie outside Blackwall and threw her wedding ring at her. Karen then suffered a mental breakdown and Bayleaf was awarded custody of Melanie. Karen returned several years later with her new Spanish husband, intending to regain custody of Melanie. They then kidnapped her and took her to Spain. Bayleaf located Melanie and brought her home. Karen was not heard from again.
Jar Jar Binks may be hated, but overall, he's a pretty funny character. But there are many other bad Star Wars characters than Jar Jar Binks. So, here are the many, many things that are WAY worse than Jar Jar Binks.