Yep, my parents split when I was 18 mo. I actually didn't see my dad from aged 3-12 (my mum's fault but influenced by a horrid step dad) so I didn't properly 'meet' him till aged 12. We always had a sucky relationship. Once I confronted him and said "I feel like you love XXX and XXX (my little bro's) more than me" he said "of course I do" cue big falling out, him telling me I was not a child any more (I was 19) and much shit and not talking for years.
Years later he seemed to have some kind of epiphany, split up with his wife, got in touch with me, took responsibility for everything and being so shit.
Things are much better now. he still clearly loves my bro's more than me, and still a bit crap about getting in touch, but I have learned not to have so many expectations, and me and him need to find our own relationship. I don't think of him as my dad, in fact I rarely call him dad, I never know what to call him. I still feel cheated out of a proper family life, but am much more philosophical now. My brothers really are fab too, and I no longer feel jealous of them, it's not their fault.
I completely understand how you feel. How you deal with it depends on your relationship and if you are willing risk it. I was because I wasn't getting anything from my relationship with my dad. But it all worked out in the end. You have to just accept things in the end, and make the best of them.