Should I approach him tomorrow?

Okay,before I tell you why;;I hafta tell you the first story. Last Year My Aunt got Married.I was introduced to her husbands Brother,Myland. Technically,Myland is my Uncle Through marriage,But hes my age.And Over the cummer Id stay at my aunts a lot,and Myland would be there. We became real close over the summer,and We never admitted it,but we liked each other;;a lot. Now,Mylands got a rough life..Hes got an alcoholic Dad who doesnt really care about him,and an Alcoholic Mom,Who’s never sober enough to make them dinner. Currently,he lives with his Dad,In a town called Worcester;;About 30 minutes away.The part of town he lives in is real scummy;;Its all ghettos and run-down apartments.His dad wont take him to my aunts anymore because he doesnt liek me,for some reaosn.I havnt seen him in about 6 months. Anyways;;Tomorrow is my cousins birthday,and Assumingly,Myland will be there.Im Really nervous because I dont know if Mylands dad has been talking bad about me;;which he has in the past..And I dont want Myland to hate me based off of what his dad has told him. and example of this is when about 6 months ago,his dad told him I was a “drty girl” and I was “into drugs and s*x”,which clearly,I am not.

Anyways;;Should I approach Myland tomorrow,or wait and see if he comes to me? =/