After 4 years of being with my current partner, I have a very good relationship with my 2 Dsd's, but sometimes, I get a little weirded out by the fact that Dsd1 was born when I was 14 (her mum is only 1 year older than me). I had my dd when I was 16 (I'm 27 now), and it's hard enough bringing her up, as I wasn't REALLY old enough to have her! I love my dsd's to pieces, and they are the same in return (dsd1 calls me mum2),but she's older than I could biologically have given birth to. Has anyone else got any tips for this situation & also for when she becomes a teenager next year, as I'm a little worried that when her dad moves in, we have to squish everyone into 3 very small rooms at weekends and holidays, her becoming a teenager might change the good relationship that we have now?