I have a four month old lb with my boyfriend. I also have another son from a previous relationship who my boyfriend is amazing with. We've only been together 2 years this month, were both still quite young, we live together. I've always been very confident he wouldn't cheat on me. We've had a few rough patches since our son was born. We both put it down to us being tired. But I felt like he wasn't spending time with us as a family, he always had other things to do. I spoke to him.he agreed he wasn't being great and we both promised to try harder. He has in regards to parenting but hasn't tried much with me. Sometimes he looks at me like I'm the only girl in the world and sometimes he just looks right through me and pretty much ignores me. He's gone out tonight for his friends birthday and when he left I just broke. I used to look at him and know he wouldn't cheat on me and tonight I wasn't so sure anymore. I am absolutely terrified. Scared he's gonna find someone prettier, thinner, nicer, happier. Just someone generally better then me. I had my heart broken before and I swore to myself I would never feel that useless and that broken ever again. I'm probably just scared ill end up back where I was a few years ago but I just don't know how to shake the feeling he's going to break my heart tonight. Anyone else had a sudden feeling or fear?