My partner cheated on me last year. Because we have several kids together I didn't just walk away, but I told him it really hurt and I wouldn't ever be able to forgive him again. All trust is gone now anyway.
Last night he went out drinking and I've got the biggest gut feeling he has cheated again. Last time he cheated he couldn't look me in the eye for a week until he told me. Again, last night he came in, didn't look me in the eye at all and said 'I'll sleep on the sofa'. He kept his jeans on all night with his phone and his wallet kept in his pockets. He never, ever does this. He also said in his sleep earlier 'we can't get into a comfortable position with people walking past', whatever that means! I'm so upset because I just know in my heart he has done something :( I can read him like a book. I guessed the first time and he finally caved in and confessed after a week of lies and distance.
I'm writing this because I want to ask what is the best way to approach him to ask for his honesty? Do I sound like I'm overreacting? If he has done it again obviously I am done for good.