OROND always has great advice to give, she is a wise women. I am just wondering how old is your child now ? Reason is after I had my 1st child I was very frustrated with my husband. Everything he did would really got to me and when he was an ass on purpose I felt even worse. Eventually my hormones were able to get back to normal and those feelings died. Pregnancy hormones really can mess a girls mind,body,and soul up. Also eventually the excitement will simmer down in the relationship especially when a child is born. Managing  work,travel,and a long distant FAMILY relationship is very hard on all of you. I can imagine what you must be going through raising ur child alone throughout the week days. This is new to you since you really didn't have anything like this w/any one else and now u have his child. Stay strong . love yourself and your baby. till then take care of yourself