I know there are plenty of parents on here so I'm hoping someone can point me in the right direction. Basically I'm currently paying £250 to my ex for my 7 month old daughter, I found out at the weekend that she is pregnant to her new fella who she's only been with for 6 weeks, when I found out I said I was going to cut the money I give her to £150 and put the remaining £100 into a savings account for my daughter as I didn't want the money for my daughter being spent on another man's child. I know that my ex has set up a child trust fund account, but ideally I'd like to set up an account for my daughter that I can give her when she's 18 so she know's that it's from me. Has anyone any recommendations? I would like it to be so no one can access it but her when she's 18 and so my ex doesn't think I'm just cutting back on payments and keeping the difference myself. Also the higher the interest would be better.