advice. i'm very upset

so i don't have much family just 2 cousins with kids 1 has 1 kid another has 4 kids. well things went down hill with family since grandparents passed. nobody does anything anymore.. well here lately i've been trying to text and call one of my cousin last time i seen everyone was christmas and every time i went by she was gone. well every time i call or text she just reads it doesn't reply back i haven't done nothing to her at all. idk if they think they better then me cause they have money or what.. :( and she stays home all time so she not busy. i just wish i had a good family man i see families doing things together and all that and is like why can't i have someone like that.. :( it's absolutely crazy..