浮気っぽいの英語

（男なら）to go after other women―gad after other women―（男女共）―be false （to a man or a woman）―（宗教上なら）―go after other gods―go a-whoring after strange gods

（男なら）to be true―（to one woman）―（男女共）―be faithful―be true―（to one man or woman）―（何事に限らず）―to stick to one person or thing

of a condition of a woman, wanton

of a woman, a condition of being fickle and wanton

a personal characteristic of a woman of being wanton

a man's fickle feelings

to have a love affair

have an affair with ...

I have never cheated on my partner.

Be true to me!

have a bit on the side

capricious love

I have never cheated before.

a two-timing boyfriend

You cheat.

I have not cheated at all.

He's an unfaithful sort.

He is a serial cheater.

Please do not cheat on your partner.

This is not cheating (in a relationship).

He had an affair.

I will never cheat.

I won't cheat.

He has affairs.

She reproached him with inconstancy.

But new loves shall I find to please

She reproached him with inconstancy.

I hate unfaithful people.

have a roving eye

I'm having an affair now.