My husband and i have been married for 9 years. We separated for about a year three years ago but got back together. He was cheating.... Everything was fine until..... a couple of nights ago we were having sex and he "pulled out" before ejaculation. Now, i have had my tubes tied for 11 years, so i'm sure he wasn't concerned about me getting pregnant. Our sex life has been fine, we haven't really had any major arguments, but pulling out when it's NEVER been done before is strange. I'm concerned he may be cheating again. Of course he says that's not the case, and i don't have any other reason to speculate. He's home every night. He gets off work before i do so there is opportunity. Am i being paronoid????