NEW : Paramedics went to Sheen 's Los Angeles home and then took him by ambulance to a hospital , where he spent several hours . Sheen says he has `` a lot of work to do to be able to return the support '' Dr. Paul Nassif called 911 after a `` kind of weird '' call from Sheen 's home . The caller said that his wife was having sex with another man and wanted him out of their house, but she would not leave until they had sex again. Sheen is undergoing rehab treatment at home , his representative says .
NEW : Sheen says he has `` a lot of work to do to be able to return the support '' Dr. Paul Nassif called 911 after a `` kind of weird '' call from Sheen 's home . The caller said that his wife was having sex with another man and wanted him out of their house, but she would not leave until they had sex again. Sheen is undergoing rehab treatment at home , his representative says .