Some descriptions of Domestic Violence from Women's Aid website;
Disrespect:
Persistently putting you down in front of other people, not listening or responding when you talk, interrupting your telephone calls, taking money from your purse without asking, refusing to help with childcare or housework.
Isolation:
Monitoring or blocking your telephone calls, telling you where you can and cannot go, preventing you from seeing friends and relatives.
Harassment:
Following you, checking up on you, opening your mail, repeatedly checking to see who has telephoned you, embarrassing you in public.
Sound familiar? You need to really consider where you go from here and address this. Ignoring it or accepting that it is ok and you can deal with it will only add to it.
I have been in a DV relationship - my ex started off like yours; then he locked me in the house so I couldn't get out when he went out. Then he disconnected the phones whilst locking me in. Then came the physical violence.
These things NEVER EVER EVER go away - dealing with them is the only way to sort this out.
Either go to counselling together or consider your options (ie leaving). Please don't ignore/accept this - it will get worse, I can promise you that.