i am being blackmailed by my girlfriends sister for s**.
it all started about four years back before i meet my girlfreind. on a night out with the lads i meet an older woman than myself, and it ended up with us sleeping together. it was not a one night stand because it ended up that we used to meet 3 / 4 times a week.this lasted for just over a year, then i had to move area due to work, i did ask her to come with me but she did not want to leave her family.last year i came back to my local area were i meet my girlfriend going out now for six months i went around her house for sunday dinner, and guess who was there. yes the older woman who i spent so many happy times together.after dinner we spoke together and agreeded not to say anything about our time together.but at christmas they had a party and me and her mom ended up in bed, and her sister came into the room and saw evrything, now she is blackmailing me for s**, i have lie and cancel dates together just to keep her quite want should i do
