There is no easy way to tell your dad without disappointing him.He will be angry and upset but if he choses to cut you off from support you need to find an alternative job to support your children. You will just have to do what you have to do to make things work out.In life we disappoint our parents alot and it hurts but in due time we can overcome.Just be honest with your dad..
i had to tell my dad when i was 15, dont judge me please. but ya its hard n scarry but youre his daughter n he loves you and will no matter just go up to him n just tell him that you need to talk to him n that its really important.
Have you given any thought to what you wish to do yet? You might want to take a day and think about what you want and need too. The baby's dad needs to know as well since he has rights and responsibilities too. Maybe these are things you do want to talk to your dad about right this second. Maybe not. But you may want to come to him with some information, answers and possibly a plan. Food for thought. I know just how hard this is.
Give yourself at least a day to deal with your own feelings before having to deal with his. This is just one of those things that you kinda just have to blurt out (like ripping off a bandage). Be ready for the worst but let's hope for the best. Good Luck