obssessive compulsive love personality disorder realtionship advice

I'm in a relationship that i want to save. I love and and he claims he loves me. He isolates me from family members and friends, he hsa to go everywhere with me,he tries to control my finances,he monitors my phone calls, he calls throughout the day somtimes 30 times. We broke up in april 22 2011. he moved back to mississippi. he is suppose to catch the train monday night june 6th to come back here to illinois. he claims he has been faithful, i haven't been faithful cause i don't believe him. We are suppose to go to family counseling june 9th. he say he wants to change. I never call him down there cause he says his family don't like me. i don't know what he is doing. I plan to untie my tubes in march 2012. to have his child.I have 3 kids already. At 1st i said no but he pressures me. so i gave in. today he called saying he is trying to get in touch with the person who is to take him to the train. Its now 4:48p ,train leaves at 7p. Im getting a strange feeling. What is your advice