Being blackmailed into sexual favours
I'm a 37 yr old man and my blackmailer has been bullying me and abusing me for almost 10 years now. I met my partner over 12 years ago and today we live together and share an amazing life. However I made the stupid horrendous mistake of getting drunk one night and sleeping with a much older guy. Even more stupidly I slept with him in the house I share with my partner.
Ever since then I've been bombarded with texts and phone calls saying I must sleep with him otherwise he will call over some night and tell my partner everything. The abuse and threats have gotten to the point were I am now not performing at work, having depressed feelings and constantly looking over my shoulders. When I do give in I have to drink at 8am in the morning so by the time I see my blackmailer I'm too drunk to have to care.
A lot of people will judge me and say "you made your bed so lie in it" and I understand that but I really can't cope anymore. I love my partner so much and we are so happy together that I can't bring myself to destroy his world and tell him what I've been doing with this horrible nasty blackmailer. Please help.