crazy text messages, hanging out late when iam working out of town. house a mess kids always eating fast food

6 y/o relationship my girlfriend who swears she loves me to death is always recieving crazy text messages she says iam making a big deal out of nothing. when i work out of town she goes out late and doesnt tell me. house is a wreck and so on. Some of the text messages hv been like I LOVE YOU I MISS YOU I NEED TO SEE YOU SOON, YOUR AMAZING GOD LOVES YOU AND SO DO I, THATS THE DRESS THAT GAVE ME THE HOTS FOR YOU, I FOUND YOUR LIP GLOSS ON MY NIGHT STAND.