Hello, I must say I have found this forum very helpful and the people are very nice.
I am not really from the Philippines to be honest, I am from Mexico but it's so hard to get the right information
That's why I come to you. I have read your threads regarding the complex situation about kids from past relationships and proving you are the responsible for them

Here is my story:

I have been living in my country for year and half and we have decided to move to the UK later this year. I have 2 kids (11 and 13) from a previous relationship (never married) that ended long ago. The father never gave me any money and has not really been involved in their lives since they were toddlers. I never asked for pension since he never had money.
Now he sees them once or twice a month but I am the one who has been in charge of all concerning them, education, clothing, bills, etc etc.

So how do i prove that I have been the one with "sole responsibility" even if there's no legal paper that says so? Will I have to go to court and fight for legal custody?

I am so afraid we will get rejected, especially after paying so much. I also think it's so unfair to get rejected when you have done nothing wrong.

I am very stressed.

Thanks in advanced!