He is not on the birth certificate so has no parental responsibility, has never met my son or even made contact to ask whether he is ok. We split up when I was 3 months pregnant and I haven't seen him since, my son is 7mo.
Will he legally be able to apply for access at any time during my DS's childhood? I am worried, for mine and my son's sake, that he will turn up out of nowhere in 10 years time and insist on seeing him.
I have made countless failed attempts to arrange a meeting with him, he is not interested and ignores my messages / calls.