Why am I intent on ruining my relationship? background is myself and exDH split amicably 18 months ago, both in new relationships. My DP and I together just over a year and its great, he is caring and sensitive to me and respectful and fun. He has made an amazing effort with DC and my friends and totally giving up some of his bad habits to fit in with a more family friendly lifestyle. However when all is going well i seem to throw a spanner in the works about all sorts of issues I must harbour e.g.; why commit when long term relationships go stale (as previous ones did) will we get bored, can I be with someone so different to my ex etc. he is reassuring and lovely when I start moaning about this crap and I hate that I upset him by being weird/controlling/manipulative etc. He wants to commmit, live together and be a family, i want to too so wtf am I doing???