Please help me find an answer!?

its hard.. an old friend of mine been trying get back into my life recently.. she was a best friend of mine. but she ruined the friendship over a guy. i did nto like ne of her bofriends because they were all jerks. so we ended the friendship. i have tried to move on but everytime she trys to come back into my life.. i always give in. but this time is different.. she she talks to me i feel like i lost interest and i dont want to hear about her life. but another me is asking should i give her another chance. please help me out. iono if i should let her back in or move on. its been a routine every year