Give me ideas of a perfect revenge on him?

I've been living/cohabiting with him for three yrs. before i came into his life he was cohabiting with another woman for 7years. this woman got married officially while they were still living together behind his back. recently i got our first born son who is 6months now. during the months of August-december, he left me with our son who was just a new born for this same woman who ditched him, the ex. Now, here's what pissed me off. he went and told his parents and siblings all sorts of bad hings about me, which were not true, he also used to tell this woman that he stays with me for my money, that she should not ask me because he needs to support her and her legal husband's kids (2), that i have big boobs which cannot make him have an erection-and he told her that am a prostitute (knowing very well he took me out of college while i was living with my parents that i had to drop school for sometime), and so many other obsene things which i cannot write here. so it reached a point during these months i got broke and asked him for money to buy the baby's milk, and diapers. he snubbed me and told me to go ask my family for money. this time the woman was in the background and i could hear he hurling all sorts of insults, like" he left you for me, you are disturbing us, we want to have sex, that i have one kid, them they have kids...and on and on. he was telling me that that woman is his wife and i should stop nagging him. the woman started to text me of how good their sex was the previous night.

In december, i got a male friend who wanted a relationship with me, for marriage and to take care of my son. he came to learn about this guy through spies and when he did, he immediately came to my house, down on his knees, crying and begging for me to take him back. he even insisted that he makes a phone call to this woman and tell her that they are over and he has decided to get back with me. i agreed to take him back, not because i loved him, but because i wanted revenge. i wanted to hurt that woman and his family, just by the fact that his family who now hate me so much thought he'd never crawl back to my life. i wanted that woman to get embarrassed, so we made the call. she ws so infuriated and embarrased. its been one month and i've realised that the two are still in terms, to make things worse, he's been calling my new guy friend and hurling all sorts of insults on him. last sunday he beat me so badly that i had a black eye to work just because my pal called me. he started hurling insults on me upto to day for a whole week, about my body, that am a prostitute, that he can never love me, or respect me, that he can never be aroused by my mere prescence.

i forgot to mention that since he came back, he sleeps on the couch, we never talk, and if we do, its when asking where something is, we dont say hi, we dont call each other during the day, we never look at each other like ppl who were in a r/shp. Now the problem is that i pay all the bills like pay our house rent, elecricity, buy food for the house, upkeep for my baby, househelp-baby sitter, and everything. i own everything in that house, he only has his cloths. i dont earn that much, so i really strain to the extent that i cant afford to buy my own cloths, i dont eat lunch or breakfast because i'll ruin my budget. when i ask for money from him, he tells me he has not been paid, yet he comes with new cloths and shoes for himself almost everyday. so i believe he gives this woman and his parents the money he could be using on us. yesterday the woman called me up and told me that i should know better, he's lying to me and that he's using me, financially, and that they are still very much together, have sex normally and gets all his money plus my money. so i went to my ATM and found out that he's withdrawn cash from my account.

i have decided enough is enough, the insults, the arrogance, the physical assault and beatings, the lack of his help... i will kick him out but i want to do it in the most hurtful and embarrasing way to any man. what can i do to make him so embarrased, hurt, and most painful thing to never forget.

here are a few of my ideas,

1. i pack his cloths and put them outside

2. i tell my new pal to call him up and abuse his ego- stuff to do with his sex, penis, and physical description in a mocking way, and abuse him with his mother- this is risky as he'll beat me up when he comes back home

3. to tell my big brother to call him up and threaten to take him to the police if he does not leave me alone

4. to tear all his cloths while he's at work and move out before he comes to massacre me.

5. to move out quietly while he's off to work and make him wonder where i went to, i change my contacts so he never finds out.

All these ideas seem too mild for such a person.guys, what really would hurt this man who is also a weed addict?