Hello Luxy
Do you work or volunteer ?
Are there any mums & toddlers groups you can join ?
Toddlers swimming classes ?
Church group ?
Any Mumsnet local groups near you ?
Try to meet some new people ?
Local library ?
WI
College course (may provide child care)
I would suggest not letting your ex into your house
Your house should be your safe sanctuary for yourself & your child
Child maintenance from your ex suggest organising this via official route from child support agency
If you share child care, suggest organising set days, with swapping over in a public place like a cafe, rather than at your house
The knife is a deal breaker, any further violence contact police
Suggest thinking of something that you want to achieve in the near future, cut out picture stick it up in your house or make a collage of pictures or make a list & tick things off as you achieve them
Short term plan eg this week, this month
Long term plan eg this year, 3 year, 5 year
Instead of putting your energy into thinking about taking your ex back (which you are not going to do) - think of all the positive, wonderful things you want to achieve in the future without your ex
Think positive, be positive
One day at a time
Good luck