We spent Easter at my BF'S mom's with the kids..We had a lovely day everyone seemed pleased..I was time to take his 2 girls home..When I opened the car door my BF was taking his daughter phone discovering that she had been texting her mother details of the day and starting shit..I have known she was doing this for years but dad just figured it out..This kid is being train by her mother to betray her father and to hate me..She shows me no respect but doesn't mind asking me for things..I dont know what to do..my instincts are telling me it's only going to get worse.