I have a friend who will only watch comedies on television and at the movies. Keeping a sense of humor is easier on your psyche and role models good coping skills to your children. There is a book entitled Don't Sweat the Small Stuff. And it's all Small Stuff. Then you're doing your job.
Information is empowerment.
Learn basic home repair through community colleges and university extension services so you are not so dependent on expensive repairman. Continue to upgrade your professional skills. It- Life can often get overwhelming. Seeking help doesn't make you weak or needy -it makes you smart. Don't let lack of money prevent you from seeking help if you feel you or your children need some type of assistance.