Breakup

I’ve been ttc for about 7 years now and me and my current bf have been ttc for 5 months, just got a bfn.. AGAIN…my bf wants more kids. I have not told him I probably can’t conceive on my own. The look of disappointment on his face when AF came broke my heart. I’m going to break up with him soon, I can’t take the embarrassment of each month of us being disappointed.. the shame the guilt.. it’s not fair …it’s just easier for both of us if I break up with him. We each have one child.