My elder brother is in a relationship wif a gal cald mercy.dey've goin out 4 d past 8yrs while i met my queen named bukky 3yrs ago.d problem is mercy hates bukky 4 no reason.anytime i go to my brother's place,she treats my gal anyhow.my brother liked my gal n he took her like a younger sista helped us in settling quarrels bt his galfriend is d opposite she accused my gal of being proud n disrepectful.there'was a time they got into a fite.after which i prevailed on my gal to apologise bt despite dat mercy didn't bulge.my gal would cal my broda to say hi bt his gal would put it on silent mode.mercy did sumfin dat scared me,i bought a new fone and immediately i used my gal pix as d wallpaper, on seeing d fone,she took it 4rm me and started playin games on it 10mins later she gave me bk changin d pic on d wallpaper to a soccerball.my gal neva seduced by broda though prettier than mercy.they aint competing 4 d samefin,why d beef.i come 4rm a extended family, he's d only one dat has been good to me 4rm my father side bt dis gal wants to come btw us just as she separated him n his pal whom he has been friends wif 4yrs b4 he met mercy.am planning confrontin her, pls advise me.